#81141B#81141B

#81141B is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.2% C 0.143 H 24.2°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#81141B
RGB	rgb(129, 20, 27)
HSL	hsl(356, 73%, 29%)
HSV	hsv(356, 84%, 51%)
CMYK	cmyk(0%, 84.5%, 79.1%, 49.4%)
CIE-LAB	lab(27.43, 44.86, 26.41)
CIE-LCH	lch(27.43, 52.06, 30.49°)
OKLab	oklab(39.18% 0.1301 0.0585)
OKLCH	oklch(39.18% 0.143 24.2)
XYZ	xyz(9.5024, 5.2481, 1.5494)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81141B #14817A

analogous

#811452 #81141B #814414

triadic

#81141B #1B8114 #141B81

tetradic

#81141B #528114 #14817A #441481

square

#81141B #528114 #14817A #441481

split-complementary

#81141B #148144 #145281

monochromatic

#1A0406 #4C0C10 #81141B #B61C26 #DF303C

Accessibility & contrast

On white

10.25

#81141B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#81141B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81141B

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81141B	#FFFFFF	#000000	##FFFFFF
##81141B	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321A

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#8F0018

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #81141b;
/* rgb */ color: rgb(129, 20, 27);
/* oklch */ color: oklch(39.2% 0.143 24.2);

Tailwind

colors: {
  custom: {
    50: '#ae5e57',
    500: '#81141b',
    950: '#000000',
  },
}

SCSS

$custom: #81141b;
$custom-light: #ae5e57;
$custom-dark: #000000;

JSON

{
  "hex": "#81141b",
  "rgb": {
    "r": 129,
    "g": 20,
    "b": 27
  },
  "hsl": {
    "h": 356.147,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39181,
    "c": 0.14262,
    "h": 24.2
  },
  "luminance": 0.05247
}

Semantic roles & 50–950 ramp

primary

#81141B

secondary

#3BB6AE

accent

#F0E438

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #81141B

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

Preview Lab → · Contrast checker → · Palette generator →