Encycolorpedia

‎#a8d4c0 أكواد الألوان الست عشرية

دهانات مطابقة دقيقة:

#a8d4c0 Paint Chipالكود اللوني الست عشري‎#a8d4c0 هو ظل متوسط الإضاءة للأخضر سماوي.‏ في نموذج RGB للألوان يتكون ‎#a8d4c0 من‎65.88% أحمر، و‎83.14% أخضر، و‎75.29% أزرق. وفي الفضاء اللوني HSL يتكون ‎#a8d4c0 من صبغة لون153 درجة، و ‎34% تشبع، و ‎75% إضاءة. وهذا اللون له طول موجي يبلغ تقريباً 509.65 نانومتر.

الاختلافات اللون

ألوان مسماة

الألوان

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

‎#a8d4c0 انحدار خطي إلى التكميلي ‎#de9ebe

  1. ‎#a8d4c0
  2. ‎#b3ccc0
  3. ‎#bdc3bf
  4. ‎#c6babf
  5. ‎#cfb1bf
  6. ‎#d7a8be
  7. ‎#de9ebe

ألوان أحادية

  1. ‎#82ad9a
  2. ‎#8fbaa6
  3. ‎#9bc7b3
  4. ‎#a8d4c0
  5. ‎#b5e1cd
  6. ‎#c2efda
  7. ‎#cffde8

الصبغات والظلال

‎#a8d4c0 إلى الأبيض

  1. ‎#a8d4c0
  2. ‎#b7dbca
  3. ‎#c5e2d5
  4. ‎#d4eadf
  5. ‎#e2f1ea
  6. ‎#f0f8f4
  7. ‎#ffffff / #fff

‎#a8d4c0 إلى الأسو

  1. ‎#a8d4c0
  2. ‎#8aad9d
  3. ‎#6d887b
  4. ‎#51645b
  5. ‎#37433d
  6. ‎#1f2421
  7. ‎#000000 / #000

الدهانات

دهانات مطابقة دقيقة

دهانات مماثلة

  1. Pantone / PMS

    1. ★ 4162 CP
      ‎#a7d4c0
      ΔE = 0.213 / LRV ≈ 59.1%
    2. 2246 U
      ‎#a7d9bc
      ΔE = 3.385 / LRV ≈ 61.5%
  2. Focoltone

    1. ★ 1047
      ‎#a6d5c0
      ΔE = 0.643 / LRV ≈ 59.5%
  3. Asian Paints

    1. ★ Ivy League / 7585
      ‎#a8d4be
      ΔE = 0.744 / LRV ≈ 59.1%
    2. Silent Sea / 9306
      ‎#ade2cb
      ΔE = 4.730 / LRV ≈ 67.6%
  4. Chrysler

    1. ★ Light Mint
      ‎#aad3c1
      ΔE = 0.844 / LRV ≈ 59.0%
    2. Mint Green
      ‎#a1d9bc
      ΔE = 3.654 / LRV ≈ 60.8%
  5. Valspar Paint

    1. ★ Cool Juniper X126R243E
      ‎#a4d3c0
      ΔE = 0.940 / LRV ≈ 58.3%
    2. Sea Inspired X124R256E
      ‎#add1c9
      ΔE = 4.567 / LRV ≈ 58.7%
  6. Natural Color System / NCS

    1. ★ S 1515-B80G
      ‎#a9d1be
      ΔE = 1.135 / LRV ≈ 57.8%
    2. S 1515-G
      ‎#aed1b3
      ΔE = 4.633 / LRV ≈ 57.9%
  7. Vista Paint

    1. ★ Garden Greenery
      ‎#a9d6bf
      ΔE = 1.212 / LRV ≈ 60.3%
    2. Pinetree Trail
      ‎#b2d4ba
      ΔE = 3.520 / LRV ≈ 60.1%
  8. Scib Paints

    1. ★ Garden Greenery / 7585
      ‎#a9d6bf
      ΔE = 1.212 / LRV ≈ 60.3%
    2. Mermaid Magic / 7562
      ‎#b5decd
      ΔE = 4.015 / LRV ≈ 66.5%
  9. Taubmans

    1. ★ Swish / T10 53B-1
      ‎#a7d7c0
      ΔE = 1.405 / LRV ≈ 60.6%
    2. Gracious Green / T86-3
      ‎#acd2b5
      ΔE = 3.869 / LRV ≈ 58.2%
  10. ICI Paints

    1. ★ Springvale 10GG 63/194
      ‎#a8d5bd
      ΔE = 1.445 / LRV ≈ 59.6%
    2. 3832 Aruba 90GY 60/164
      ‎#adcdb4
      ΔE = 4.068 / LRV ≈ 55.8%
  11. Sico

    1. ★ 6132-31 Saratoga Sky
      ‎#a4d3c2
      ΔE = 1.477 / LRV ≈ 58.4%
    2. 6161-31 Saltspring Grey
      ‎#b1d2ca
      ΔE = 4.653 / LRV ≈ 59.7%
  12. Opaltone / OMS

    1. ★ 5261
      ‎#abd7c0
      ΔE = 1.481 / LRV ≈ 61.1%
    2. 5263
      ‎#92caba
      ΔE = 5.181 / LRV ≈ 51.9%
  13. Glidden

    1. ★ Flowering Cactus / PPG1228-3
      ‎#a2d4bd
      ΔE = 1.500 / LRV ≈ 58.4%
    2. Almost Aqua / PPG1229-3
      ‎#98ddc5
      ΔE = 4.939 / LRV ≈ 62.4%
  14. Dulux

    1. ★ Peppermint Beach 4 / 30GG 61/168
      ‎#abd5c5
      ΔE = 1.583 / LRV ≈ 60.3%
    2. 50GG 61/154
      ‎#aad4c8
      ΔE = 3.022 / LRV ≈ 59.8%
  15. Olympic

    1. ★ Flowering Cactus A63-3
      ‎#a7d1ba
      ΔE = 1.655 / LRV ≈ 57.4%
    2. Splash B64-2
      ‎#bcd9ca
      ΔE = 4.325 / LRV ≈ 64.6%
  16. Porter Paints

    1. ★ Flowering Cactus / 204-3
      ‎#a0d4be
      ΔE = 1.685 / LRV ≈ 58.3%
    2. Cool Jazz / 304-3
      ‎#95c9b5
      ΔE = 4.729 / LRV ≈ 51.5%
  17. New Look

    1. ★ Carnival Ride / B14-09
      ‎#a5cfbb
      ΔE = 1.721 / LRV ≈ 56.2%
    2. Peaceful Dawn / B14-10
      ‎#a9cbbf
      ΔE = 3.983 / LRV ≈ 54.9%
  18. Wattyl

    1. ★ Peaceful Lake / F21W
      ‎#a5cfbb
      ΔE = 1.721 / LRV ≈ 56.2%
    2. Aqua Infusion / E78W
      ‎#97d4c8
      ΔE = 4.890 / LRV ≈ 57.8%
  19. RAL

    1. ★ RAL 170 80 20
      ‎#9fd3bf
      ΔE = 1.800 / LRV ≈ 57.7%
    2. RAL 740-2
      ‎#b3d6c9
      ΔE = 3.187 / LRV ≈ 61.9%
  20. Caparol

    1. ★ 2823
      ‎#acd4bc
      ΔE = 1.888 / LRV ≈ 59.5%
    2. 80 10 130 / Oase 80
      ‎#a0d0b0
      ΔE = 4.677 / LRV ≈ 55.7%
  21. Kelly-Moore

    1. ★ Fantasy Isle / KM3276-1
      ‎#a8d2c3
      ΔE = 1.892 / LRV ≈ 58.4%
    2. Aged Sage / KM3309-2
      ‎#adcdb2
      ΔE = 4.592 / LRV ≈ 55.8%
  22. Colortrend

    1. ★ 0707
      ‎#aad8c7
      ΔE = 1.903 / LRV ≈ 61.8%
    2. 0735
      ‎#bfdac4
      ΔE = 5.150 / LRV ≈ 65.2%
  23. Earthpaint

    1. ★ 2-26-3 Aegean Sea
      ‎#a1d6c3
      ΔE = 1.906 / LRV ≈ 59.6%
    2. 2-25-3 Green Acre
      ‎#aed6b8
      ΔE = 3.983 / LRV ≈ 60.6%
  24. Plascon

    1. ★ Shutter Green G2-D2-3
      ‎#acd0bc
      ΔE = 1.924 / LRV ≈ 57.5%
    2. Rainforest Dew G4-C2-3
      ‎#acdccc
      ΔE = 3.310 / LRV ≈ 64.3%
  25. AMC

    1. ★ Glen Cove Green
      ‎#a6d2c3
      ΔE = 1.984 / LRV ≈ 58.1%
    2. Palm Beach Green
      ‎#a1cfc2
      ΔE = 3.283 / LRV ≈ 56.1%
  26. CIL

    1. ★ Fleecy Green
      ‎#aed3c4
      ΔE = 2.065 / LRV ≈ 59.6%
    2. Victoria Green
      ‎#bedcc5
      ΔE = 5.108 / LRV ≈ 66.2%
  27. Ford

    1. ★ Asheville Green
      ‎#a7ceba
      ΔE = 2.114 / LRV ≈ 55.9%
    2. Light Jade
      ‎#aadbc1
      ΔE = 2.959 / LRV ≈ 63.1%
  28. Pratt & Lambert

    1. ★ Savoy Blue 21-6
      ‎#9fd6c0
      ΔE = 2.126 / LRV ≈ 59.3%
    2. Leek 21-27
      ‎#b2cfb9
      ΔE = 3.679 / LRV ≈ 57.6%
  29. Cloverdale Paint

    1. ★ Garden Greenery / 7585
      ‎#b0d5be
      ΔE = 2.203 / LRV ≈ 60.5%
    2. Kylemore / 7529
      ‎#a2dcd0
      ΔE = 4.978 / LRV ≈ 63.4%
  30. Rodda Paint

    1. ★ Garden Greenery 7585
      ‎#b0d5be
      ΔE = 2.203 / LRV ≈ 60.5%
    2. Kodiak Valley 7545
      ‎#a2d4c5
      ΔE = 2.467 / LRV ≈ 58.8%
  31. General Paint

    1. ★ Copper Cornice / CL 2083W
      ‎#b1d9c6
      ΔE = 2.227 / LRV ≈ 63.0%
    2. Greenhouse / CL 2073W
      ‎#afcebd
      ΔE = 2.937 / LRV ≈ 56.9%
  32. Evonik-Degussa

    1. 1135P Falling Water
      ‎#9fd4c3
      ΔE = 2.347 / LRV ≈ 58.4%
    2. 1125P Party Mint
      ‎#abd7b9
      ΔE = 3.694 / LRV ≈ 60.8%
  33. Coronado Paint

    1. 7585 - Garden Greenery
      ‎#a8cfb7
      ΔE = 2.589 / LRV ≈ 56.4%
    2. 7545 - Kodiak Valley
      ‎#96ccbc
      ΔE = 4.325 / LRV ≈ 53.3%
  34. Crown Diamond

    1. 7310-31 Frosted Mint
      ‎#adcfc0
      ΔE = 2.600 / LRV ≈ 57.3%
    2. 7312-31 Movie Star
      ‎#98cfc4
      ΔE = 4.917 / LRV ≈ 55.3%
  35. British Standard

    1. BS 4800 18 D 41 - Blue
      ‎#acdbc9
      ΔE = 2.608 / LRV ≈ 63.6%
    2. BS 4800 14 C 33 - Green
      ‎#b9d0be
      ΔE = 4.485 / LRV ≈ 59.1%
  36. Duron

    1. Aloe
      ‎#b1d5c7
      ΔE = 2.646 / LRV ≈ 61.1%
    2. Reclining Green
      ‎#b2dec7
      ΔE = 3.652 / LRV ≈ 65.8%
  37. Benjamin Moore

    1. Spruce Green / 2035-50
      ‎#a4ceb6
      ΔE = 2.707 / LRV ≈ 55.4%
    2. Let It Rain / 639
      ‎#b5d2c2
      ΔE = 3.140 / LRV ≈ 59.8%
  38. Toyo Ink

    1. CF10305
      ‎#9fd1b7
      ΔE = 2.773 / LRV ≈ 56.4%
    2. CF10649
      ‎#a5cbbf
      ΔE = 3.988 / LRV ≈ 54.5%
  39. Sto

    1. 36105
      ‎#b5d6c6
      ΔE = 2.835 / LRV ≈ 62.0%
  40. California Paints

    1. DE 5668 - Glenwood Green
      ‎#a7d3b7
      ΔE = 2.975 / LRV ≈ 58.2%
    2. DE 5689 - Wintermint
      ‎#94d2bf
      ΔE = 3.948 / LRV ≈ 56.1%
  41. Dunn-Edwards

    1. Glenwood Green / 991
      ‎#a7d3b7
      ΔE = 2.975 / LRV ≈ 58.2%
    2. Garden Statue / 1313
      ‎#bfd4c4
      ΔE = 5.120 / LRV ≈ 62.1%
  42. Brillux

    1. 78.09.12
      ‎#a4cbb9
      ΔE = 3.068 / LRV ≈ 54.1%
    2. 78.09.09
      ‎#b9d7c8
      ΔE = 3.697 / LRV ≈ 63.1%
  43. GM / General Motors

    1. Hialeah Green
      ‎#9cd8c0
      ΔE = 3.160 / LRV ≈ 60.0%
    2. Seaspray Green
      ‎#addecb
      ΔE = 3.487 / LRV ≈ 65.4%
  44. Devoe Paint

    1. Carousel / 30GG 57/217
      ‎#9cd1b6
      ΔE = 3.324 / LRV ≈ 56.0%
    2. Lime Foam / 50GG 69/134
      ‎#bedfce
      ΔE = 5.244 / LRV ≈ 68.2%
  45. Resene

    1. Vitra G86-040-171
      ‎#a1dcc7
      ΔE = 3.442 / LRV ≈ 62.9%
    2. Fertile Mind G86-023-158
      ‎#b9d6c2
      ΔE = 3.673 / LRV ≈ 62.3%
  46. Berger

    1. Pinetree Trail / 7625
      ‎#b2d4ba
      ΔE = 3.520 / LRV ≈ 60.1%
    2. Mermaid Magic / 7562
      ‎#b5decd
      ΔE = 4.015 / LRV ≈ 66.5%
  47. Dulux Australia

    1. Sea Green / G70
      ‎#aad8cc
      ΔE = 3.540 / LRV ≈ 62.0%
  48. Dupont

    1. CAS874
      ‎#b1cdbc
      ΔE = 3.577 / LRV ≈ 56.6%
    2. CAS386
      ‎#90d4bc
      ΔE = 4.746 / LRV ≈ 56.6%
  49. Sherwin-Williams

    1. Refresh - 6751
      ‎#a1d4c8
      ΔE = 3.624 / LRV ≈ 58.8%
    2. Aloe - 6464
      ‎#accabc
      ΔE = 4.050 / LRV ≈ 54.6%
  50. Clark+Kensington

    1. Good Life / 30C-4
      ‎#9dd1c4
      ΔE = 3.639 / LRV ≈ 56.8%
    2. Green Lake / 30D-3
      ‎#99dac7
      ΔE = 4.174 / LRV ≈ 61.0%
  51. Bristol

    1. Glacier Wall / P133-C2
      ‎#b6d2c5
      ΔE = 3.689 / LRV ≈ 60.1%
    2. Upstream / P130-C3
      ‎#b2d4cd
      ΔE = 5.091 / LRV ≈ 61.0%
  52. KILZ

    1. Green Icing / E841
      ‎#b6dbc2
      ΔE = 3.865 / LRV ≈ 64.5%
    2. Botanical Bliss / E812
      ‎#9fcbb1
      ΔE = 4.077 / LRV ≈ 53.3%
  53. Brighto Paints

    1. 4-27-3 Spruce Shade
      ‎#a9cabc
      ΔE = 3.866 / LRV ≈ 54.3%
    2. 5-27-3 Conifer Silver
      ‎#b1cbc2
      ΔE = 5.128 / LRV ≈ 56.0%
  54. Jedynka

    1. Frissítő Menta
      ‎#96cfbe
      ΔE = 3.874 / LRV ≈ 54.8%
  55. Colorhouse

    1. Water .07
      ‎#a6cdc2
      ΔE = 3.884 / LRV ≈ 55.7%
  56. Australian Standard AS2700

    1. G32 Opaline
      ‎#afcbb9
      ΔE = 3.950 / LRV ≈ 55.3%
  57. PPG Pittsburgh Paints

    1. Splish Splash 304-2
      ‎#b7dbcd
      ΔE = 4.010 / LRV ≈ 65.1%
    2. San Juan Spritz 203-3
      ‎#94d3c1
      ΔE = 4.087 / LRV ≈ 56.7%
  58. Tollens

    1. T2033-1
      ‎#b4cfc3
      ΔE = 4.012 / LRV ≈ 58.3%
    2. T2034-1
      ‎#a4dfcb
      ΔE = 4.192 / LRV ≈ 65.0%
  59. Dutch Boy

    1. Translucent
      ‎#b3cdbf
      ΔE = 4.027 / LRV ≈ 57.0%
    2. Major League Green
      ‎#a6cab1
      ΔE = 4.314 / LRV ≈ 53.5%
  60. TRUMATCH

    1. 22-d2
      ‎#a2c8b6
      ΔE = 4.087 / LRV ≈ 52.4%
    2. 21-d2
      ‎#b4cfb7
      ΔE = 4.515 / LRV ≈ 57.7%
  61. Little Greene

    1. Goddess
      ‎#b9d5be
      ΔE = 4.207 / LRV ≈ 61.6%
  62. Fender

    1. 49 / Sea Foam Green
      ‎#aacab3
      ΔE = 4.263 / LRV ≈ 54.0%
  63. Johnstone's Paint

    1. Jade
      ‎#b5d2c8
      ΔE = 4.268 / LRV ≈ 60.1%
  64. Martha Stewart Living

    1. Batter Bowl Green D27
      ‎#bcd7c8
      ΔE = 4.268 / LRV ≈ 63.5%
  65. Behr

    1. 470C-3 Sprited Green
      ‎#b9dcc4
      ΔE = 4.300 / LRV ≈ 65.5%
    2. Elfin Magic PPKR-10
      ‎#b6d4cc
      ΔE = 4.950 / LRV ≈ 61.4%
  66. Model Master

    1. Model Master 28147
      ‎#b9dcc3
      ΔE = 4.461 / LRV ≈ 65.4%
  67. Sanderson

    1. Scotch Grey
      ‎#b4ccbf
      ΔE = 4.537 / LRV ≈ 56.6%
  68. Peintures MF

    1. Duffy
      ‎#bed9c8
      ΔE = 4.613 / LRV ≈ 64.7%
    2. Peuplier du Canada
      ‎#b9d7cd
      ΔE = 4.720 / LRV ≈ 63.3%
  69. Nature Paint

    1. Speedwell
      ‎#b3cdc3
      ΔE = 4.680 / LRV ≈ 57.2%
  70. Beckers

    1. Pastill 803 / S 2011-B84G
      ‎#b6cdba
      ΔE = 4.709 / LRV ≈ 57.2%
  71. Crown Paint

    1. Refresh
      ‎#aacec6
      ΔE = 4.746 / LRV ≈ 56.8%
  72. Nippon Paint

    1. Vantage View / NP BGG 1809 P
      ‎#b3d2ca
      ΔE = 4.756 / LRV ≈ 59.9%
    2. Crisp Green / NP BGG 1613 P
      ‎#afe2d1
      ΔE = 5.053 / LRV ≈ 68.1%
  73. Sikkens

    1. L3.17.75
      ‎#a4d6b4
      ΔE = 4.858 / LRV ≈ 59.3%
    2. K9.09.72
      ‎#b7ccb9
      ΔE = 5.244 / LRV ≈ 56.8%
  74. Laura Ashley

    1. 1202 Pale Jade 2
      ‎#bcd1c0
      ΔE = 4.927 / LRV ≈ 60.1%
  75. Humbrol

    1. 65 Aircraft Blue
      ‎#add0c9
      ΔE = 4.997 / LRV ≈ 58.2%
  76. Disney

    1. 4A-80-2 Timeless Tales
      ‎#b7d9d0
      ΔE = 5.041 / LRV ≈ 64.2%
    2. 4A-70-2 Sea Song
      ‎#91d8be
      ΔE = 5.145 / LRV ≈ 58.8%
  77. Sigma

    1. Natural Green / S 2020-B70G
      ‎#9ecac0
      ΔE = 5.096 / LRV ≈ 53.3%
    2. Natural Green / S 1515-G
      ‎#c0dbc8
      ΔE = 5.136 / LRV ≈ 66.0%
  78. Krylon

    1. Catalina Mist
      ‎#bad7ce
      ΔE = 5.109 / LRV ≈ 63.5%
  79. Diamond Vogel

    1. Liliana / 0722
      ‎#acd7b5
      ΔE = 5.109 / LRV ≈ 60.7%
    2. Catarina Green / 0708
      ‎#97c7b7
      ΔE = 5.166 / LRV ≈ 50.8%
  80. Nerolac

    1. Carpet Grass - 4364
      ‎#bedfcd
      ΔE = 5.201 / LRV ≈ 68.1%
    2. Kashmir's Green - 4357
      ‎#a8e3cb
      ΔE = 5.238 / LRV ≈ 67.6%

محاكاة عمى اللون

Monochromacy

Dichromacy

رؤية ثلاثية الألوان

‎#a8d4c0 HTML / CSS أمثلة على الرمز

‎#a8d4c0 الصدارة

ياداخل بين البصله وقشرتها ماينوبك إلا صنتها.

<p style="color: #a8d4c0">…</p>

‎#a8d4c0 الخلفية

كل فتاة ٍ بأبيها معجبة

<p style="background-color: #a8d4c0">…</p>

‎#a8d4c0 ظل النص

ضرب أخماسا بأسداس.

<p style="text-shadow: 0.1em 0.1em 0.15em #a8d4c0">…</p>

الرسوم البيانية للون

تحويلات مساحة اللون

عشري
11064512
الثنائية
10101000, 11010100, 11000000
عشري
#a8d4c0
LRV
≈ 59.2%
أقرب لون ست عشري قصير
#acb ΔE = 3.131
RGB
rgb(168, 212, 192)
RGBA
rgba(168, 212, 192, 1.0)
rg اللونية
r: 0.294, g: 0.371, b: 0.336
RYB
أحمر: 65.882%, أصفر: 77.047%, أزرق: 83.137%
Android / android.graphics.Color
-5712704 / 0xffa8d4c0
HSL
hsl(153, 34%, 75%)
HSLA
hsla(153, 34%, 75%, 1.0)
HSV / HSB
صبغة: 153° (152.727), تشبع: 21% (0.208), قيمة: 83% (0.831)
HSP
صبغة: 152.727, تشبع: 20.755%, السطوع المدركة: 77.468%
HSLuv (HUSL)
H: 154.037, S: 32.430, L: 81.410
Cubehelix
H: -218.172, S: 0.364, L: 0.771
TSL
T: -1.031, S: 0.073, L: 0.771
CMYK
سيان: 21% (0.208), ماجنتي: 0% (0.000), أصفر: 9% (0.094), أسود: 17% (0.169)
CMY
سيان: 34% (0.341), ماجنتي: 17% (0.169), أصفر: 25% (0.247)
XYZ
X: 49.204, Y: 59.216, Z: 58.696
xyY
x: 0.294, y: 0.354, Y: 59.216
CIELab
L: 81.410, a: -18.398, b: 5.176
CIELuv
L: 81.410, u: -22.322, v: 10.869
CIELCH / LCHab
L: 81.410, C: 19.113, H: 164.286
CIELUV / LCHuv
L: 81.410, C: 24.828, H: 154.037
Hunter-Lab
L: 76.952, a: -20.531, b: 8.642
CIECAM02
J: 74.274, C: 21.984, h: 168.461, Q: 169.796, M: 19.225, s: 33.648, H: 206.818
OSA-UCS
خفة: -10.030, أصفر: 0.821, أخضر: 3.040
LMS
L: 51.963, M: 66.257, S: 58.675
YCbCr
Y: 184.840, Cb: 125.732, Cr: 110.104
YCoCg
Y: 196.000, Cg: 16.000, Co: 36.000
YDbDr
Y: 196.564, Db: -6.860, Dr: 54.312
YPbPr
Y: 201.188, Pb: -4.940, Pr: -21.080
xvYCC
Y: 188.785, Cb: 123.661, Cr: 109.483
YIQ
Y: 196.564, I: -19.786, Q: -15.527
YUV
Y: 196.564, U: -2.244, V: -25.060
نظام الألوان مونسل
10G 8/4 ΔE = 1.994
لون العلامة التجارية
Zerply ΔE = 14.371

ألوان عشوائية

أحمر

أخضر

أزرق