#81122D#81122D

#81122D is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.143 H 14.4°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#81122D
RGB	rgb(129, 18, 45)
HSL	hsl(345, 76%, 29%)
HSV	hsv(345, 86%, 51%)
CMYK	cmyk(0%, 86%, 65.1%, 49.4%)
CIE-LAB	lab(27.55, 46.31, 14.74)
CIE-LCH	lch(27.55, 48.60, 17.66°)
OKLab	oklab(39.37% 0.139 0.0357)
OKLCH	oklch(39.37% 0.143 14.4)
XYZ	xyz(9.7443, 5.2907, 2.9902)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81122D #128166

analogous

#811265 #81122D #812F12

triadic

#81122D #2D8112 #122D81

tetradic

#81122D #658112 #128166 #2F1281

square

#81122D #658112 #128166 #2F1281

split-complementary

#81122D #12812F #126581

monochromatic

#1B0409 #4B0B1A #81122D #B71940 #E22C58

Accessibility & contrast

On white

10.21

#81122D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#81122D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81122D

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81122D	#FFFFFF	#000000	##FFFFFF
##81122D	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322D

Deuteranopia (green-blind)

#50492A

Tritanopia (blue-blind)

#8E001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #81122d;
/* rgb */ color: rgb(129, 18, 45);
/* oklch */ color: oklch(39.4% 0.143 14.4);

Tailwind

colors: {
  custom: {
    50: '#ac5e65',
    500: '#81122d',
    950: '#000000',
  },
}

SCSS

$custom: #81122d;
$custom-light: #ac5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#81122d",
  "rgb": {
    "r": 129,
    "g": 18,
    "b": 45
  },
  "hsl": {
    "h": 345.405,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39365,
    "c": 0.14347,
    "h": 14.4
  },
  "luminance": 0.05289
}

Semantic roles & 50–950 ramp

primary

#81122D

secondary

#38B798

accent

#F2C436

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #81122D

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

Preview Lab → · Contrast checker → · Palette generator →