#8B1F14#8B1F14

#8B1F14 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.145 H 30.1°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#8B1F14
RGB	rgb(139, 31, 20)
HSL	hsl(6, 75%, 31%)
HSV	hsv(6, 86%, 55%)
CMYK	cmyk(0%, 77.7%, 85.6%, 45.5%)
CIE-LAB	lab(30.69, 44.35, 34.47)
CIE-LCH	lch(30.69, 56.17, 37.86°)
OKLab	oklab(41.96% 0.1257 0.0727)
OKLCH	oklch(41.96% 0.145 30.1)
XYZ	xyz(11.2651, 6.5212, 1.3273)
Luminance	0.0652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B1F14 #14808B

analogous

#8B1444 #8B1F14 #8B5A14

triadic

#8B1F14 #148B1F #1F148B

tetradic

#8B1F14 #448B14 #14808B #5A148B

square

#8B1F14 #448B14 #14808B #5A148B

split-complementary

#8B1F14 #148B5A #14448B

monochromatic

#200705 #55130C #8B1F14 #C12B1C #E24737

Accessibility & contrast

On white

9.12

#8B1F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#8B1F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B1F14

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B1F14	#FFFFFF	#000000	##FFFFFF
##8B1F14	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413911

Deuteranopia (green-blind)

#5B510E

Tritanopia (blue-blind)

#9A001E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8b1f14;
/* rgb */ color: rgb(139, 31, 20);
/* oklch */ color: oklch(42.0% 0.145 30.1);

Tailwind

colors: {
  custom: {
    50: '#b66453',
    500: '#8b1f14',
    950: '#000000',
  },
}

SCSS

$custom: #8b1f14;
$custom-light: #b66453;
$custom-dark: #000000;

JSON

{
  "hex": "#8b1f14",
  "rgb": {
    "r": 139,
    "g": 31,
    "b": 20
  },
  "hsl": {
    "h": 5.546,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41955,
    "c": 0.14525,
    "h": 30.1
  },
  "luminance": 0.06519
}

Semantic roles & 50–950 ramp

primary

#8B1F14

secondary

#3CB3BF

accent

#E0F136

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130602

muted

#827A78

Preview Lab

Preview with #8B1F14

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →