#81222B#81222B

#81222B is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.7% C 0.129 H 19.9°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#81222B
RGB	rgb(129, 34, 43)
HSL	hsl(354, 58%, 32%)
HSV	hsv(354, 74%, 51%)
CMYK	cmyk(0%, 73.6%, 66.7%, 49.4%)
CIE-LAB	lab(29.38, 40.93, 18.44)
CIE-LCH	lch(29.38, 44.89, 24.25°)
OKLab	oklab(40.71% 0.1213 0.044)
OKLCH	oklch(40.71% 0.129 19.9)
XYZ	xyz(10.0624, 5.9871, 2.9108)
Luminance	0.0599 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81222B #228178

analogous

#81225B #81222B #814922

triadic

#81222B #2B8122 #222B81

tetradic

#81222B #5B8122 #228178 #492281

square

#81222B #5B8122 #228178 #492281

split-complementary

#81222B #228149 #225B81

monochromatic

#20080B #51151B #81222B #B12F3B #D04D5A

Accessibility & contrast

On white

9.56

#81222B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#81222B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81222B

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81222B	#FFFFFF	#000000	##FFFFFF
##81222B	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382B

Deuteranopia (green-blind)

#544D28

Tritanopia (blue-blind)

#8E0426

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #81222b;
/* rgb */ color: rgb(129, 34, 43);
/* oklch */ color: oklch(40.7% 0.129 19.9);

Tailwind

colors: {
  custom: {
    50: '#ac6564',
    500: '#81222b',
    950: '#000000',
  },
}

SCSS

$custom: #81222b;
$custom-light: #ac6564;
$custom-dark: #000000;

JSON

{
  "hex": "#81222b",
  "rgb": {
    "r": 129,
    "g": 34,
    "b": 43
  },
  "hsl": {
    "h": 354.316,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4071,
    "c": 0.12898,
    "h": 19.9
  },
  "luminance": 0.05986
}

Semantic roles & 50–950 ramp

primary

#81222B

secondary

#4BB3AA

accent

#E1D346

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #81222B

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

Preview Lab → · Contrast checker → · Palette generator →