Encycolorpedia

#e3d3b8 Шестнадцатеричный Код Цветов

#e3d3b8 Paint ChipШестнадцатеричный код цвета #e3d3b8 является светлый оттенком коричневый. В модели цвета RGB #e3d3b8 составляет 89.02% красного, 82.75% зеленого и 72.16% синего. В цветовом пространстве HSL #e3d3b8 имеет оттенок 38° (градусов), 43% насыщенность и 81% светлости. Этот цвет имеет приблизительную длину волны в 577.46 nm.

Цветовые вариации

Именованные цвета

Цветовые схемы

Скачать: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#e3d3b8 линейный градиент до дополнительного #aec9ed

  1. #e3d3b8
  2. #dcd1c1
  3. #d4d0ca
  4. #cbced3
  5. #c2ccdb
  6. #b9cbe4
  7. #aec9ed

Монохроматические Цвета

  1. #b9aa90
  2. #c7b89d
  3. #d5c5ab
  4. #e3d3b8
  5. #f1e1c6
  6. #ffefd3
  7. #fffde2

Оттенки

#e3d3b8 в Белый

  1. #e3d3b8
  2. #e8dac4
  3. #ede1cf
  4. #f1e9db
  5. #f6f0e7
  6. #fbf8f3
  7. #ffffff

#e3d3b8 в Черный

  1. #e3d3b8
  2. #b9ac97
  3. #918777
  4. #6b6458
  5. #47423b
  6. #262420
  7. #000000

Краски

Связанные краски

  1. Flügger

    1. ★ Fossilt Træ (U-615)
      #e3d4ba
      ΔE = 0.506 / LRV ≈ 67.0%
    2. Engelsk Beige (U-772)
      #dfceb9
      ΔE = 2.575 / LRV ≈ 63.3%
  2. Zoffany

    1. ★ Sandstone
      #e3d2b6
      ΔE = 0.506 / LRV ≈ 65.8%
    2. Half Mushroom
      #dcd4be
      ΔE = 2.706 / LRV ≈ 66.0%
  3. Crown Paint

    1. ★ Sumptuous Silk
      #e3d2b8
      ΔE = 0.544 / LRV ≈ 65.9%
    2. ★ Button Mushroom
      #dfcfb7
      ΔE = 1.665 / LRV ≈ 63.7%
  4. Glidden

    1. ★ Almond Brittle / PPG1095-3
      #e5d3b9
      ΔE = 0.761 / LRV ≈ 66.8%
    2. ★ Sugared Pears / PPG1088-3
      #ebd5b7
      ΔE = 2.196 / LRV ≈ 68.7%
  5. PPG Pittsburgh Paints

    1. ★ Almond Brittle / PPG1095-3
      #e5d3b9
      ΔE = 0.761 / LRV ≈ 66.8%
    2. ★ Sugared Pears / PPG1088-3
      #ebd5b7
      ΔE = 2.196 / LRV ≈ 68.7%
  6. Sikkens

    1. ★ F6.10.80
      #e4d3ba
      ΔE = 0.778 / LRV ≈ 66.6%
    2. ★ G0.10.80
      #e1d4b9
      ΔE = 0.924 / LRV ≈ 66.6%
  7. Chrysler

    1. ★ White
      #e5d5bb
      ΔE = 0.807 / LRV ≈ 67.8%
    2. Caravan Beige
      #e9d7b6
      ΔE = 2.388 / LRV ≈ 69.3%
  8. Laura Ashley

    1. ★ 12-6 Pale Sage
      #e1d3b6
      ΔE = 0.977 / LRV ≈ 66.0%
    2. 608 Stone 2
      #dfd2bf
      ΔE = 2.623 / LRV ≈ 65.5%
  9. Earthpaint

    1. ★ 4-10-2 Balsa
      #e3d3bb
      ΔE = 0.980 / LRV ≈ 66.5%
    2. ★ 4-12-2 Golden Rain
      #e1d6b9
      ΔE = 1.852 / LRV ≈ 67.6%
  10. Crown Diamond

    1. ★ 7382-31 Oat Flake
      #e0d1b8
      ΔE = 0.994 / LRV ≈ 64.9%
    2. ★ 7267-31 Avocado Blossom
      #dfd2b3
      ΔE = 1.821 / LRV ≈ 65.0%
  11. Martha Stewart Living

    1. ★ Sandcastle H08
      #e1d1b4
      ΔE = 1.003 / LRV ≈ 64.9%
  12. Dacia

    1. ★ White / 572003
      #e3d4b6
      ΔE = 1.073 / LRV ≈ 66.8%
  13. Evonik-Degussa

    1. ★ 865
      #e0d0b6
      ΔE = 1.093 / LRV ≈ 64.3%
    2. 855
      #ead2b1
      ΔE = 2.837 / LRV ≈ 66.8%
  14. Nature Paint

    1. ★ Dog Whelk
      #e7d6ba
      ΔE = 1.190 / LRV ≈ 68.6%
    2. ★ Puffball
      #e1cfb1
      ΔE = 1.715 / LRV ≈ 63.8%
  15. Kelly-Moore

    1. ★ Tropical Straw / KM3987-1
      #dfd2b6
      ΔE = 1.193 / LRV ≈ 65.2%
    2. Sheep Skin / KM965-L
      #ead4bd
      ΔE = 2.613 / LRV ≈ 68.3%
  16. Mylands of London

    1. ★ Cream
      #e5d1b6
      ΔE = 1.274 / LRV ≈ 65.6%
  17. Tata

    1. ★ Porcelain White / 913
      #e4d6b9
      ΔE = 1.282 / LRV ≈ 68.1%
    2. ★ Porcelain White / 913
      #dcd3ba
      ΔE = 2.200 / LRV ≈ 65.4%
  18. Coronado Paint

    1. ★ OW129 - Arizona Heat
      #e6d6bd
      ΔE = 1.296 / LRV ≈ 68.6%
    2. ★ 8531 - Limestone Ridge
      #ead7bd
      ΔE = 1.969 / LRV ≈ 69.8%
  19. Levis

    1. ★ Subtle Sand
      #dfd3ba
      ΔE = 1.308 / LRV ≈ 65.8%
    2. Gentle Umber
      #e7d5c1
      ΔE = 2.722 / LRV ≈ 68.4%
  20. Toyo Ink

    1. ★ CF10565
      #e1d2bb
      ΔE = 1.322 / LRV ≈ 65.7%
    2. CF10750
      #e0d8be
      ΔE = 2.700 / LRV ≈ 68.7%
  21. Peintures MF

    1. ★ BEAUMONT
      #e2d5bd
      ΔE = 1.332 / LRV ≈ 67.4%
    2. ★ Chariot de sucre
      #ead6ba
      ΔE = 1.806 / LRV ≈ 69.1%
  22. Rodda Paint

    1. ★ Tropical Straw 8514
      #e5d3b4
      ΔE = 1.332 / LRV ≈ 66.5%
    2. Stillwell Beige 8539
      #ecd8bf
      ΔE = 2.605 / LRV ≈ 70.7%
  23. Cloverdale Paint

    1. ★ Tropical Straw / 8514
      #e5d3b4
      ΔE = 1.332 / LRV ≈ 66.5%
    2. Sand Castle / 8482
      #dad2bc
      ΔE = 2.836 / LRV ≈ 64.6%
  24. Federal Standard

    1. ★ Federal Standard 33617
      #e3d1b9
      ΔE = 1.335 / LRV ≈ 65.4%
    2. ★ Federal Standard 37769
      #e2d6c0
      ΔE = 2.044 / LRV ≈ 68.1%
  25. Pratt & Lambert

    1. ★ Grissell Hay Sea Green Medium Light CW413
      #dfd2b5
      ΔE = 1.362 / LRV ≈ 65.1%
    2. Phantom 11-31
      #ddd2be
      ΔE = 2.553 / LRV ≈ 65.2%
  26. Duron

    1. ★ Relaxed Khaki
      #e6d4bc
      ΔE = 1.381 / LRV ≈ 67.5%
    2. ★ Netsuke
      #e8d7bb
      ΔE = 1.529 / LRV ≈ 69.3%
  27. Plascon

    1. ★ Pale Blossom Y1-C2-2
      #e0d0b8
      ΔE = 1.391 / LRV ≈ 64.4%
    2. Springbok Chest Y3-C2-2
      #dcd4bc
      ΔE = 2.501 / LRV ≈ 65.9%
  28. Nippon Paint

    1. ★ Ramie / NP N 1851 P
      #e0cfb5
      ΔE = 1.408 / LRV ≈ 63.8%
    2. Natural Almond / NP N 1823 P
      #d8ceb5
      ΔE = 2.879 / LRV ≈ 62.1%
  29. Dunn-Edwards

    1. ★ Inside Passage / 1904
      #e0cfb5
      ΔE = 1.408 / LRV ≈ 63.8%
    2. ★ Cochise / 1855
      #ddcdb3
      ΔE = 2.142 / LRV ≈ 62.3%
  30. Tollens

    1. ★ T2114-5
      #dfcfb4
      ΔE = 1.429 / LRV ≈ 63.6%
    2. Cordage | EE141
      #d9ceb1
      ΔE = 2.838 / LRV ≈ 62.1%
  31. Kansai Paint

    1. ★ Brazil Nut
      #e0d3bc
      ΔE = 1.450 / LRV ≈ 66.1%
    2. Daybreak
      #e0cdae
      ΔE = 2.487 / LRV ≈ 62.6%
  32. Sanderson

    1. ★ Sand Tan
      #e7d7be
      ΔE = 1.614 / LRV ≈ 69.3%
    2. ★ Beach Beige
      #deceb5
      ΔE = 1.850 / LRV ≈ 63.0%
  33. Iveco

    1. ★ Bianco / 101
      #e5d7b9
      ΔE = 1.698 / LRV ≈ 68.8%
  34. Jotun

    1. ★ 1332 / Morgenlys
      #ded2bb
      ΔE = 1.710 / LRV ≈ 65.2%
    2. ★ 10245 / Ginseng
      #ddceb0
      ΔE = 2.216 / LRV ≈ 62.7%
  35. CIL

    1. ★ Parchment
      #e6d8bd
      ΔE = 1.733 / LRV ≈ 69.6%
    2. ★ Flaxen White
      #e9d9be
      ΔE = 2.134 / LRV ≈ 70.7%
  36. Vista Paint

    1. ★ Simply Tan
      #e3d1b1
      ΔE = 1.768 / LRV ≈ 65.1%
    2. ★ Toga
      #e3d0af
      ΔE = 2.236 / LRV ≈ 64.5%
  37. Scib Paints

    1. ★ Simply Tan / 8530
      #e3d1b1
      ΔE = 1.768 / LRV ≈ 65.1%
    2. ★ TROPICAL STRAW / 8514
      #e2d3b2
      ΔE = 1.999 / LRV ≈ 66.0%
  38. Berger

    1. ★ Simply Tan / 8530
      #e3d1b1
      ΔE = 1.768 / LRV ≈ 65.1%
    2. ★ TROPICAL STRAW / 8514
      #e2d3b2
      ΔE = 1.999 / LRV ≈ 66.0%
  39. Ralph Lauren

    1. ★ Concord White / RLVM2105
      #ddd2ba
      ΔE = 1.795 / LRV ≈ 65.0%
    2. Ivory Coast / RLWW218
      #dfd6bf
      ΔE = 2.394 / LRV ≈ 67.5%
  40. Sico

    1. ★ 6194-21 Drifting Dune
      #e8d6be
      ΔE = 1.805 / LRV ≈ 69.0%
    2. ★ 6104-31 Avocado Blossom
      #dfd2b3
      ΔE = 1.821 / LRV ≈ 65.0%
  41. Homebase

    1. ★ Stone
      #dfd3bd
      ΔE = 1.851 / LRV ≈ 66.0%
    2. Aloe
      #ded4b5
      ΔE = 2.388 / LRV ≈ 66.0%
  42. Natural Color System / NCS

    1. ★ S 1505-G90Y
      #e5d7b8
      ΔE = 1.893 / LRV ≈ 68.7%
    2. S 1505-Y20R
      #ecd6b6
      ΔE = 2.622 / LRV ≈ 69.3%
  43. Little Greene

    1. ★ Clay Deep
      #dfd3b4
      ΔE = 1.940 / LRV ≈ 65.6%
    2. ★ Thatch
      #e2ceb6
      ΔE = 2.197 / LRV ≈ 63.7%
  44. TRUMATCH

    1. ★ 49-f1
      #ded0ba
      ΔE = 1.962 / LRV ≈ 64.2%
    2. 9-e3
      #ddd2b1
      ΔE = 2.759 / LRV ≈ 64.6%
  45. Designers Guild

    1. ★ Oak
      #e6d8ba
      ΔE = 1.962 / LRV ≈ 69.5%
    2. Windrush
      #dfd7bf
      ΔE = 2.642 / LRV ≈ 68.1%
  46. Resene

    1. ★ Pompeii Y86-028-085
      #dcd1b5
      ΔE = 1.972 / LRV ≈ 64.2%
    2. Double Wheatfield Y85-027-087
      #d9cfb3
      ΔE = 2.719 / LRV ≈ 62.6%
  47. Ford

    1. ★ Cream
      #e0d3b3
      ΔE = 1.987 / LRV ≈ 65.7%
    2. ★ Sand Beige
      #e7d9bd
      ΔE = 2.084 / LRV ≈ 70.3%
  48. GM / General Motors

    1. ★ Neutral
      #e0d3b3
      ΔE = 1.987 / LRV ≈ 65.7%
    2. Arctic Beige
      #ded6c1
      ΔE = 2.915 / LRV ≈ 67.5%
  49. Asian Paints

    1. ★ Sweet Corn / 4214
      #e2d3b2
      ΔE = 1.999 / LRV ≈ 66.0%
    2. Cold Coffee / L129
      #e8dbc3
      ΔE = 2.948 / LRV ≈ 71.8%
  50. California Paints

    1. ★ DEC 761 - Taupe Springs Eternal
      #ddcdb3
      ΔE = 2.142 / LRV ≈ 62.3%
    2. Inlaid Wood
      #daceb0
      ΔE = 2.747 / LRV ≈ 62.2%
  51. Sigma

    1. ★ Orange Terra / S 1510-Y50R
      #e7d2bb
      ΔE = 2.196 / LRV ≈ 66.7%
    2. Orange Terra / S 2010-Y30R
      #ddccaf
      ΔE = 2.567 / LRV ≈ 61.7%
  52. Tikkurila

    1. ★ 2676 / Karjala
      #ded4b6
      ΔE = 2.199 / LRV ≈ 66.0%
    2. 521X
      #edd9be
      ΔE = 2.728 / LRV ≈ 71.3%
  53. Craig & Rose

    1. ★ Oyster Grey
      #e5d6c1
      ΔE = 2.242 / LRV ≈ 68.6%
    2. Nubuck
      #dacdb7
      ΔE = 2.826 / LRV ≈ 62.0%
  54. Sherwin-Williams

    1. ★ Rice Grain - 6155
      #dbd0b9
      ΔE = 2.273 / LRV ≈ 63.7%
    2. Wool Skein - 6148
      #d9cfba
      ΔE = 2.984 / LRV ≈ 62.9%
  55. Benjamin Moore

    1. ★ Carrington Beige / HC-93
      #dbd2b8
      ΔE = 2.299 / LRV ≈ 64.6%
    2. Temporal Spirit / 965
      #dad0bc
      ΔE = 2.973 / LRV ≈ 63.6%
  56. Albany Paint

    1. Roedean
      #dccdb1
      ΔE = 2.302 / LRV ≈ 62.1%
    2. Castle Keep
      #d9cdb7
      ΔE = 2.970 / LRV ≈ 61.8%
  57. Farrow & Ball

    1. Shaded White / 201
      #e5d9c1
      ΔE = 2.373 / LRV ≈ 70.1%
  58. Dulux Australia

    1. Raw Encounter / D1
      #dccdb0
      ΔE = 2.401 / LRV ≈ 62.0%
    2. Tempting Thyme / I68
      #dad0b3
      ΔE = 2.588 / LRV ≈ 63.3%
  59. Behr

    1. Albite FF41-1
      #dcceb8
      ΔE = 2.435 / LRV ≈ 62.8%
    2. 8402 Almond Shell
      #d9cfb7
      ΔE = 2.655 / LRV ≈ 62.8%
  60. Olympic

    1. Almond Paste C13-2
      #e4d8c2
      ΔE = 2.438 / LRV ≈ 69.5%
    2. Bone White D20-3
      #e3d6c3
      ΔE = 2.795 / LRV ≈ 68.4%
  61. Valspar Paint

    1. Portland
      #ddd5ba
      ΔE = 2.459 / LRV ≈ 66.5%
    2. Oatlands Subtle Taupe
      #dcd1bd
      ΔE = 2.655 / LRV ≈ 64.5%
  62. ICI Paints

    1. 3615 Misty Glen 60YY 67/117
      #dad1b7
      ΔE = 2.459 / LRV ≈ 63.9%
    2. Sawyer's White 45YY 67/120
      #daceb6
      ΔE = 2.473 / LRV ≈ 62.4%
  63. Bristol

    1. Forest Mist / P168-C2
      #dad1b6
      ΔE = 2.495 / LRV ≈ 63.9%
    2. Reed Grass / P208-N2
      #d9d0b4
      ΔE = 2.766 / LRV ≈ 63.2%
  64. General Paint

    1. Pavlova / CL 2801W
      #dccfba
      ΔE = 2.499 / LRV ≈ 63.4%
    2. Apres / CLC 1222W
      #daccb3
      ΔE = 2.730 / LRV ≈ 61.3%
  65. Messerschmitt

    1. Polarweiss / 9264
      #dad1b9
      ΔE = 2.506 / LRV ≈ 64.0%
  66. Colortrend

    1. 0314
      #dcceaf
      ΔE = 2.545 / LRV ≈ 62.5%
    2. Yarmouth Oyster
      #d9cdb3
      ΔE = 2.720 / LRV ≈ 61.7%
  67. Diamond Vogel

    1. Peaceable Kingdom / 0315
      #dcceaf
      ΔE = 2.545 / LRV ≈ 62.5%
    2. Lake Bluff Putty / H105
      #d9cfb5
      ΔE = 2.612 / LRV ≈ 62.7%
  68. Dutch Boy

    1. Haven White
      #ddd2be
      ΔE = 2.553 / LRV ≈ 65.2%
    2. Antiquity
      #dbcfb0
      ΔE = 2.651 / LRV ≈ 62.8%
  69. Devoe Paint

    1. Quiet Light / 60YY 65/082
      #dbd3bb
      ΔE = 2.554 / LRV ≈ 65.2%
    2. Ionic Green / 70YY 65/090
      #dad2b8
      ΔE = 2.614 / LRV ≈ 64.5%
  70. Jedynka

    1. Pd 1153
      #dbcdb6
      ΔE = 2.567 / LRV ≈ 62.1%
  71. Brillux

    1. 18.09.06
      #e8d5c0
      ΔE = 2.590 / LRV ≈ 68.6%
    2. 09.07.09
      #dacdb6
      ΔE = 2.696 / LRV ≈ 61.9%
  72. Caparol

    1. Nutria 15
      #dcccb4
      ΔE = 2.612 / LRV ≈ 61.7%
    2. 80 12 85 / Ginster 50
      #d8d0b8
      ΔE = 2.977 / LRV ≈ 63.2%
  73. Porter Paints

    1. Toasted Almond / 414-3
      #dbcfba
      ΔE = 2.630 / LRV ≈ 63.2%
    2. Summer Wheat / ATC-87
      #dacdb6
      ΔE = 2.696 / LRV ≈ 61.9%
  74. Brighto Paints

    1. 7128 Hopsack
      #dbcfb0
      ΔE = 2.651 / LRV ≈ 62.8%
    2. 4-9-3 Light Toast
      #dbcbae
      ΔE = 2.988 / LRV ≈ 60.8%
  75. Taubmans

    1. Reed Grass / T12 6.B8
      #d9d0b4
      ΔE = 2.766 / LRV ≈ 63.2%
    2. Memphis Charm / T12 60.C12
      #d8ceb7
      ΔE = 2.980 / LRV ≈ 62.2%
  76. Aston Martin

    1. Dover White / R1840/02
      #ddd6bd
      ΔE = 2.776 / LRV ≈ 67.1%
  77. Pantone / PMS

    1. 13-1008 TCX
      #daccb4
      ΔE = 2.787 / LRV ≈ 61.4%
    2. 13-1006 TPG
      #dacbb2
      ΔE = 2.963 / LRV ≈ 60.8%
  78. Dulux

    1. 70YY 66/130
      #dbd4b9
      ΔE = 2.790 / LRV ≈ 65.7%
    2. Antique Map
      #d9d1ba
      ΔE = 2.864 / LRV ≈ 63.9%
  79. 1829

    1. Hemp Beige
      #dacdb7
      ΔE = 2.826 / LRV ≈ 62.0%
    2. Vellum Parchment
      #ebd5b3
      ΔE = 2.835 / LRV ≈ 68.5%
  80. British Standard

    1. BS381 367 - Manilla
      #e8d1af
      ΔE = 2.858 / LRV ≈ 65.9%
    2. BS 2660 BS 3-035 - (not included)
      #ddcbb3
      ΔE = 2.905 / LRV ≈ 61.3%
  81. Great Wall

    1. Bright White / 0901A
      #dbd1b1
      ΔE = 2.909 / LRV ≈ 63.8%
  82. Alcro

    1. Stra
      #e8d8b5
      ΔE = 2.986 / LRV ≈ 69.6%

#e3d3b8 HTML и CSS Примеры

#e3d3b8 передний план

Не спра́шивай ста́рого, спра́шивай быва́лого.

<p style="color: #e3d3b8">…</p>

#e3d3b8 фон

Что у тре́звого на уме́, то у пья́ного на языке́.

<p style="background-color: #e3d3b8">…</p>

#e3d3b8 тень текста

Языком масла не собьешь.

<p style="text-shadow: 0.1em 0.1em 0.15em #e3d3b8">…</p>

Чарт Композиций

Цветовые пространства

Десятичный
14930872
Двоичный
11100011, 11010011, 10111000
Шестнадцатеричный
#e3d3b8
LRV
≈ 66.4%
Ближайший короткий шестигранник
#dca ΔE = 3.305
RGB
rgb(227, 211, 184)
RGBA
rgba(227, 211, 184, 1.0)
Цветность rg
r: 0.365, g: 0.339, b: 0.296
RYB
красный: 0.821%, желтый: 0.890%, синий: 0.722%
Android / android.graphics.Color
-1846344 / 0xffe3d3b8
HSL
hsl(38, 43%, 81%)
HSLA
hsla(38, 43%, 81%, 1.0)
HSV / HSB
оттенок: 38° (37.674), насыщение: 19% (0.189), стоимость: 89% (0.890)
HSP
оттенок: 37.674, насыщение: 18.943%, воспринимаемая яркость: 83.558%
HSLuv (HUSL)
H: 62.989, S: 28.118, L: 85.191
Cubehelix
H: 35.271, S: 0.457, L: 0.835
TSL
T: 2.428, S: 0.043, L: 0.834
CMYK
голубой: 0% (0.000), пурпурный: 7% (0.070), желтый: 19% (0.189), чёрный: 11% (0.110)
CMY
голубой: 11% (0.110), пурпурный: 17% (0.173), желтый: 28% (0.278)
XYZ
X: 63.624, Y: 66.381, Z: 54.799
xyY
x: 0.344, y: 0.359, Y: 66.381
CIELab
L: 85.191, a: 1.220, b: 15.379
CIELuv
L: 85.191, u: 11.215, v: 22.000
CIELCH / LCHab
L: 85.191, C: 15.428, H: 85.465
CIELUV / LCHuv
L: 85.191, C: 24.693, H: 62.989
Hunter-Lab
L: 81.475, a: -3.189, b: 17.154
CIECAM02
J: 80.420, C: 12.982, h: 79.288, Q: 176.682, M: 11.353, s: 25.349, H: 82.852
OSA-UCS
расторопность: -10.022, желтый: 2.264, зеленый: -0.186
LMS
L: 66.242, M: 68.251, S: 54.983
YCbCr
Y: 198.715, Cb: 113.779, Cr: 136.941
YCgCo
Y: 208.250, Cg: 2.750, Co: 67.500
YDbDr
Y: 212.706, Db: -43.191, Dr: -27.187
YPbPr
Y: 212.464, Pb: -15.340, Pr: 9.242
xvYCC
Y: 198.469, Cb: 114.525, Cr: 136.118
YIQ
Y: 212.706, I: 18.206, Q: -5.017
YUV
Y: 212.706, U: -14.124, V: 12.540
Цветовая Система Манселл
2.5Y 8,5/2 ΔE = 2.240
Цвет бренда
IKEA ΔE = 13.777

Случайные цвета

Красный

Зеленый

Синий