#851B32#851B32

#851B32 is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.9% C 0.140 H 14.2°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#851B32
RGB	rgb(133, 27, 50)
HSL	hsl(347, 66%, 31%)
HSV	hsv(347, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 62.4%, 47.8%)
CIE-LAB	lab(29.42, 45.22, 14.03)
CIE-LCH	lch(29.42, 47.34, 17.23°)
OKLab	oklab(40.93% 0.1359 0.0344)
OKLCH	oklch(40.93% 0.14 14.2)
XYZ	xyz(10.6416, 6.0023, 3.6152)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B32 #1B856E

analogous

#851B67 #851B32 #85391B

triadic

#851B32 #32851B #1B3285

tetradic

#851B32 #67851B #1B856E #391B85

square

#851B32 #67851B #1B856E #391B85

split-complementary

#851B32 #1B8539 #1B6785

monochromatic

#1F060C #52111F #851B32 #B82545 #D94263

Accessibility & contrast

On white

9.54

#851B32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#851B32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B32

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B32	#FFFFFF	#000000	##FFFFFF
##851B32	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393732

Deuteranopia (green-blind)

#544D2F

Tritanopia (blue-blind)

#920025

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #851b32;
/* rgb */ color: rgb(133, 27, 50);
/* oklch */ color: oklch(40.9% 0.140 14.2);

Tailwind

colors: {
  custom: {
    50: '#af6269',
    500: '#851b32',
    950: '#000000',
  },
}

SCSS

$custom: #851b32;
$custom-light: #af6269;
$custom-dark: #000000;

JSON

{
  "hex": "#851b32",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 50
  },
  "hsl": {
    "h": 346.981,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.4093,
    "c": 0.14017,
    "h": 14.2
  },
  "luminance": 0.06001
}

Semantic roles & 50–950 ramp

primary

#851B32

secondary

#44B89F

accent

#E9C43F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #851B32

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

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