Encycolorpedia

#a31f1e Hex Color Code

#a31f1e Paint ChipThe hexadecimal color code #a31f1e is a medium dark shade of red. In the RGB color model #a31f1e is comprised of 63.92% red, 12.16% green and 11.76% blue. In the HSL color space #a31f1e has a hue of 0° (degrees), 69% saturation and 38% lightness. This color has an approximate wavelength of 610.99 nm.

Color Variations

Related Named Colors

Color Schemes

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

#a31f1e linear gradient to complementary #0091c1

  1. #a31f1e
  2. #9e3b38
  3. #975051
  4. #8b616c
  5. #797288
  6. #5c82a4
  7. #0091c1

Monochromatic Colors

  1. #900311
  2. #960e15
  3. #9d171a
  4. #a31f1e
  5. #a92622
  6. #b02c27
  7. #b6332c

Tones

  1. #a31f1e
  2. #9b3129
  3. #923e34
  4. #88493f
  5. #7d524a
  6. #715a56
  7. #616161

Tints and Shades

#a31f1e to white

  1. #a31f1e
  2. #b84b3f
  3. #cb6f62
  4. #dc9387
  5. #eab6ad
  6. #f6dad5
  7. #ffffff

#a31f1e to black

  1. #a31f1e
  2. #871e1b
  3. #6b1c17
  4. #511913
  5. #38140f
  6. #210e08
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Opaltone / OMS

    1. ★ 4616
      #a32121
      ΔE = 0.630 / LRV ≈ 9.0%
    2. ★ 4843
      #9f2022
      ΔE = 1.437 / LRV ≈ 8.5%
  2. Ford

    1. ★ Vermillion Red
      #a4181b
      ΔE = 0.779 / LRV ≈ 8.6%
    2. ★ Red
      #a01919
      ΔE = 1.345 / LRV ≈ 8.2%
  3. RAL

    1. ★ RAL 3002 / Carmine red
      #a2231d
      ΔE = 0.814 / LRV ≈ 9.0%
    2. ★ RAL 3001 / Signal red
      #a52019
      ΔE = 1.515 / LRV ≈ 9.1%
  4. Natural Color System / NCS

    1. ★ S 2570-Y90R
      #9f211f
      ΔE = 0.847 / LRV ≈ 8.6%
    2. S 3060-Y90R
      #9c2b29
      ΔE = 2.545 / LRV ≈ 9.0%
  5. Glidden

    1. ★ Red Rose Bouquet
      #a71c1b
      ΔE = 1.038 / LRV ≈ 9.1%
  6. Valspar Paint

    1. ★ Front Door Red
      #a6231f
      ΔE = 1.106 / LRV ≈ 9.4%
    2. Sangria Red
      #962624
      ΔE = 2.955 / LRV ≈ 8.0%
  7. Resene

    1. ★ Pulse R44-117-035
      #a41d19
      ΔE = 1.115 / LRV ≈ 8.8%
    2. Smashing R43-123-029
      #ad0020
      ΔE = 2.964 / LRV ≈ 9.0%
  8. Chrysler

    1. ★ Impact Orange
      #a4211a
      ΔE = 1.315 / LRV ≈ 9.1%
    2. Bright Red
      #992725
      ΔE = 2.431 / LRV ≈ 8.4%
  9. Audi

    1. ★ Tornadorot / 9301, G2, LY3D
      #a41c17
      ΔE = 1.502 / LRV ≈ 8.8%
    2. ★ Tornado Red / LY3D
      #a9211d
      ΔE = 1.675 / LRV ≈ 9.6%
  10. Sikkens

    1. ★ C4.60.30
      #9d2923
      ΔE = 1.552 / LRV ≈ 8.9%
    2. C3.57.31
      #a52e28
      ΔE = 2.685 / LRV ≈ 10.1%
  11. TRUMATCH

    1. ★ 5-b7
      #9d2a23
      ΔE = 1.638 / LRV ≈ 8.9%
    2. ★ 5-a6
      #a70017
      ΔE = 2.254 / LRV ≈ 8.3%
  12. Volkswagen

    1. ★ Daytona Red
      #9f1e22
      ΔE = 1.692 / LRV ≈ 8.4%
    2. Tropic Orange
      #9f2f21
      ΔE = 2.630 / LRV ≈ 9.5%
  13. Federal Standard

    1. ★ Federal Standard 11136
      #a32b25
      ΔE = 1.886 / LRV ≈ 9.7%
    2. Federal Standard 21136
      #a3302a
      ΔE = 2.927 / LRV ≈ 10.1%
  14. Revell

    1. ★ Revell 37131
      #ab1f1c
      ΔE = 2.016 / LRV ≈ 9.7%
  15. AMC

    1. ★ President Red
      #a11713
      ΔE = 2.202 / LRV ≈ 8.2%
    2. Oriental Red
      #aa2b25
      ΔE = 2.882 / LRV ≈ 10.4%
  16. Earthborn

    1. ★ Riding Hood
      #9c2c1f
      ΔE = 2.262 / LRV ≈ 9.0%
  17. Plascon

    1. Hot Terracotta R5-C1-1
      #a02014
      ΔE = 2.432 / LRV ≈ 8.6%
  18. GM / General Motors

    1. Tartan Red
      #972822
      ΔE = 2.449 / LRV ≈ 8.2%
    2. Flame Red
      #aa1814
      ΔE = 2.505 / LRV ≈ 9.3%
  19. Australian Standard AS2700

    1. R15 Crimson
      #9e2428
      ΔE = 2.612 / LRV ≈ 8.7%
    2. R14 Waratah
      #aa2428
      ΔE = 2.653 / LRV ≈ 10.0%
  20. Duron

    1. Red Bay
      #a51f28
      ΔE = 2.626 / LRV ≈ 9.1%
  21. Tollens

    1. T2071-4
      #9d1019
      ΔE = 2.633 / LRV ≈ 7.6%
    2. Rouge arsenal | EE157
      #b2101d
      ΔE = 2.984 / LRV ≈ 9.9%
  22. Fender

    1. 54 / Dakota Red
      #ae0315
      ΔE = 2.665 / LRV ≈ 9.1%
  23. Pantone / PMS

    1. 704
      #9e2629
      ΔE = 2.671 / LRV ≈ 8.8%
    2. 1807
      #9e292b
      ΔE = 2.940 / LRV ≈ 9.0%
  24. Sherwin-Williams

    1. Cardinal - 2908
      #9d101c
      ΔE = 2.829 / LRV ≈ 7.6%
  25. Homebase

    1. Lacquer Red
      #991c20
      ΔE = 2.857 / LRV ≈ 7.7%
  26. Caparol

    1. 43 44 360 / Laser 15
      #a40820
      ΔE = 2.896 / LRV ≈ 8.2%

#a31f1e HTML / CSS Code Examples

#a31f1e foreground

I want to touch people with my art. I want them to say 'he feels deeply, he feels tenderly.'.

Vincent Van Gogh
<p style="color: #a31f1e">…</p>

#a31f1e background

Every good painter paints what he is.

Jackson Pollock
<p style="background-color: #a31f1e">…</p>

#a31f1e shadow

Have no fear of perfection, you'll never reach it.

Salvador Dali
<p style="text-shadow: 0.1em 0.1em 0.15em #a31f1e">…</p>

Color Charts

Color Space Conversions

Decimal
10690334
Binary
10100011, 00011111, 00011110
Hexadecimal
#a31f1e
LRV
≈ 8.9%
Closest short hex
#a22 ΔE = 1.843
RGB
rgb(163, 31, 30)
RGBA
rgba(163, 31, 30, 1.0)
rg chromaticity
r: 0.728, g: 0.138, b: 0.134
RYB
red: 0.639%, yellow: 0.122%, blue: 0.118%
Android / android.graphics.Color
-6086882 / 0xffa31f1e
HSL
hsl(0, 69%, 38%)
HSLA
hsla(0, 69%, 38%, 1.0)
HSV / HSB
hue: 0° (0.451), saturation: 82% (0.816), value: 64% (0.639)
HSP
hue: 0.451, saturation: 81.595%, perceived brightness: 36.390%
HSLuv (HUSL)
H: 12.326, S: 83.896, L: 35.719
Cubehelix
H: -7.757, S: 1.063, L: 0.276
TSL
T: 3.939, S: 0.590, L: 0.276
CMYK
cyan: 0% (0.000), magenta: 81% (0.810), yellow: 82% (0.816), key: 36% (0.361)
CMY
cyan: 36% (0.361), magenta: 88% (0.878), yellow: 88% (0.882)
XYZ
X: 15.831, Y: 8.863, Z: 2.105
xyY
x: 0.591, y: 0.331, Y: 8.863
CIELab
L: 35.719, a: 52.173, b: 35.491
CIELuv
L: 35.719, u: 97.725, v: 21.353
CIELCH / LCHab
L: 35.719, C: 63.100, H: 34.226
CIELUV / LCHuv
L: 35.719, C: 100.030, H: 12.326
Hunter-Lab
L: 29.770, a: 42.820, b: 16.647
CIECAM02
J: 28.847, C: 71.256, h: 27.678, Q: 105.818, M: 62.313, s: 76.738, H: 9.571
OSA-UCS
lightness: -9.772, jaune: 4.284, green: -9.937
LMS
L: 15.066, M: 3.919, S: 2.238
YCbCr
Y: 76.455, Cb: 108.025, Cr: 186.019
YCgCo
Y: 63.750, Cg: -32.750, Co: 74.000
YDbDr
Y: 70.354, Db: -60.733, Dr: -176.173
YPbPr
Y: 59.044, Pb: -15.680, Pr: 66.046
xvYCC
Y: 66.708, Cb: 114.226, Cr: 186.017
YIQ
Y: 70.354, I: 78.956, Q: 27.601
YUV
Y: 70.354, U: -19.857, V: 81.280
Munsell Color System
7.5R 4/16 ΔE = 3.857
Brand Color
Readability ΔE = 5.271

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