Encycolorpedia

#b31b00 Hex Color Code

#b31b00 Paint ChipThe hexadecimal color code #b31b00 is a medium dark shade of red. In the RGB color model #b31b00 is comprised of 70.2% red, 10.59% green and 0% blue. In the HSL color space #b31b00 has a hue of 9° (degrees), 100% saturation and 35% lightness. This color has an approximate wavelength of 607.45 nm.

Color Variations

Related Named Colors

Color Schemes

Download: GIMP GPL Adobe ASE (Adobe Swatch Exchange)

#b31b00 linear gradient to complementary #0076b3

  1. #b31b00
  2. #aa3524
  3. #9f4641
  4. #91545c
  5. #7c6078
  6. #5d6b95
  7. #0076b3

Monochromatic Colors

  1. #9e0000
  2. #a50200
  3. #ac1100
  4. #b31b00
  5. #ba2405
  6. #c12b0c
  7. #c93212

Tones

  1. #b31b00
  2. #a72f14
  3. #9b3c24
  4. #8e4632
  5. #7f4e3f
  6. #6e544d
  7. #5a5a5a

Tints and Shades

#b31b00 to white

  1. #b31b00
  2. #c74b2c
  3. #d97153
  4. #e7947c
  5. #f3b7a6
  6. #fbdbd2
  7. #ffffff

#b31b00 to black

  1. #b31b00
  2. #941c04
  3. #761b07
  4. #591907
  5. #3d1405
  6. #240e03
  7. #000000

Color Blindness Simulation

Monochromacy

Dichromacy

Trichromacy

Paints

Similar Paints

  1. Valspar Paint

    1. ★ Tomato Red
      #b61500
      ΔE = 0.665 / LRV ≈ 10.5%
  2. Fleet

    1. ★ A.m.n.u Giallo Arancio / SGI22007
      #b02100
      ΔE = 0.766 / LRV ≈ 10.3%
  3. Iveco

    1. ★ Arancio / 52132
      #b21500
      ΔE = 0.786 / LRV ≈ 10.0%
    2. Arancio Colas / 956
      #a91100
      ΔE = 2.936 / LRV ≈ 8.8%
  4. Vauxhall

    1. ★ Brilliant Orange / 509
      #af2101
      ΔE = 0.824 / LRV ≈ 10.2%
  5. Dr

    1. ★ Juhuang / 2009
      #b01500
      ΔE = 1.150 / LRV ≈ 9.8%
  6. Bitter

    1. ★ Inka / 68-202
      #b01400
      ΔE = 1.235 / LRV ≈ 9.7%
  7. Federal Standard

    1. ★ Federal Standard 31350
      #ba1c00
      ΔE = 1.621 / LRV ≈ 11.3%
  8. Fender

    1. ★ 70 / Cadmium Orange
      #ac1a00
      ΔE = 1.633 / LRV ≈ 9.5%
  9. Piaggio

    1. ★ Arancio Fruit / 946/A
      #b20a00
      ΔE = 1.635 / LRV ≈ 9.7%
  10. Caparol

    1. ★ 38 48 21 / Barolo 125
      #bc1000
      ΔE = 1.756 / LRV ≈ 11.1%
    2. ★ 259 / 259 Feuerrot
      #b82400
      ΔE = 1.976 / LRV ≈ 11.5%
  11. Beckers

    1. ★ Vallmo 686 / 1676-Y87R
      #b81509
      ΔE = 1.785 / LRV ≈ 10.7%
  12. GM / General Motors

    1. ★ Red
      #bb0000
      ΔE = 1.899 / LRV ≈ 10.6%
    2. Red
      #bf0000
      ΔE = 2.405 / LRV ≈ 11.1%
  13. Steel Primer Paste (Dtm)

    1. ★ Ral Gelborange Mat / 2000
      #b62600
      ΔE = 1.920 / LRV ≈ 11.3%
  14. Plascon

    1. ★ Just Terracotta R7-C1-1
      #b02c0c
      ΔE = 1.976 / LRV ≈ 11.1%
  15. Samsung

    1. ★ Orange / MOR
      #ac1500
      ΔE = 1.993 / LRV ≈ 9.3%
  16. Dupont

    1. ★ CAS126
      #b52800
      ΔE = 2.095 / LRV ≈ 11.3%
  17. Ford

    1. Bittersweet Glow
      #bf0f00
      ΔE = 2.349 / LRV ≈ 11.4%
    2. Orange
      #b21f13
      ΔE = 2.524 / LRV ≈ 10.5%
  18. Focoltone

    1. 1082
      #bc0006
      ΔE = 2.499 / LRV ≈ 10.7%
    2. 7029
      #b20005
      ΔE = 2.693 / LRV ≈ 9.5%
  19. TRUMATCH

    1. 6-a4
      #be0006
      ΔE = 2.686 / LRV ≈ 11.0%
    2. 6-a5
      #b20005
      ΔE = 2.693 / LRV ≈ 9.5%
  20. UNKNOWN

    1. Bmw Feuerorange Uni / M08
      #a81700
      ΔE = 2.739 / LRV ≈ 8.9%
  21. Audi

    1. Brilliant Red / C8, C8C8, C8PA, C8PW, LY3J
      #b51c14
      ΔE = 2.879 / LRV ≈ 10.7%
    2. Laserrot / H1, LY3H
      #bc2110
      ΔE = 2.907 / LRV ≈ 11.8%
  22. Opaltone / OMS

    1. 4768
      #c20000
      ΔE = 2.918 / LRV ≈ 11.5%
  23. Sanderson

    1. Bengal Red
      #ac2b18
      ΔE = 2.951 / LRV ≈ 10.6%

#b31b00 HTML / CSS Code Examples

#b31b00 foreground

Those who do not want to imitate anything, produce nothing.

Salvador Dali
<p style="color: #b31b00">…</p>

#b31b00 background

To be an artist is to believe in life.

Henry Moore
<p style="background-color: #b31b00">…</p>

#b31b00 shadow

They always say time changes things, but you actually have to change them yourself.

Andy Warhol
<p style="text-shadow: 0.1em 0.1em 0.15em #b31b00">…</p>

Color Charts

Color Space Conversions

Decimal
11737856
Binary
10110011, 00011011, 00000000
Hexadecimal
#b31b00
LRV
≈ 10.4%
Closest short hex
#b10 ΔE = 1.534
RGB
rgb(179, 27, 0)
RGBA
rgba(179, 27, 0, 1.0)
rg chromaticity
r: 0.869, g: 0.131, b: 0.000
RYB
red: 0.702%, yellow: 0.125%, blue: 0.000%
Android / android.graphics.Color
-5039360 / 0xffb31b00
HSL
hsl(9, 100%, 35%)
HSLA
hsla(9, 100%%, 35%%, 1.0)
HSV / HSB
hue: 9° (9.050), saturation: 100% (1.000), value: 70% (0.702)
HSP
hue: 9.050, saturation: 100.000%, perceived brightness: 39.232%
HSLuv (HUSL)
H: 14.009, S: 99.979, L: 38.500
Cubehelix
H: 1.143, S: 1.348, L: 0.273
TSL
T: 3.785, S: 0.768, L: 0.272
CMYK
cyan: 0% (0.000), magenta: 85% (0.849), yellow: 100% (1.000), key: 30% (0.298)
CMY
cyan: 30% (0.298), magenta: 89% (0.894), yellow: 100% (1.000)
XYZ
X: 18.985, Y: 10.371, Z: 1.002
xyY
x: 0.625, y: 0.342, Y: 10.371
CIELab
L: 38.500, a: 57.363, b: 52.051
CIELuv
L: 38.500, u: 115.044, v: 28.703
CIELCH / LCHab
L: 38.500, C: 77.458, H: 42.221
CIELUV / LCHuv
L: 38.500, C: 118.571, H: 14.009
Hunter-Lab
L: 32.204, a: 48.873, b: 20.698
CIECAM02
J: 31.530, C: 83.838, h: 34.756, Q: 110.629, M: 73.315, s: 81.407, H: 18.798
OSA-UCS
lightness: -9.685, jaune: 6.163, green: -10.729
LMS
L: 18.205, M: 4.253, S: 1.184
YCbCr
Y: 75.611, Cb: 93.651, Cr: 196.645
YCgCo
Y: 58.250, Cg: -31.250, Co: 89.500
YDbDr
Y: 69.370, Db: -104.391, Dr: -208.475
YPbPr
Y: 57.432, Pb: -30.980, Pr: 77.242
xvYCC
Y: 65.324, Cb: 100.786, Cr: 195.852
YIQ
Y: 69.370, I: 99.223, Q: 23.741
YUV
Y: 69.370, U: -34.135, V: 96.180
Munsell Color System
10R 4/12 ΔE = 4.360
Brand Color
Quora ΔE = 2.259

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