#851F2E#851F2E

#851F2E is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.2% C 0.136 H 17.7°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#851F2E
RGB	rgb(133, 31, 46)
HSL	hsl(351, 62%, 32%)
HSV	hsv(351, 77%, 52%)
CMYK	cmyk(0%, 76.7%, 65.4%, 47.8%)
CIE-LAB	lab(29.83, 43.58, 17.21)
CIE-LCH	lch(29.83, 46.85, 21.55°)
OKLab	oklab(41.21% 0.1298 0.0414)
OKLCH	oklch(41.21% 0.136 17.7)
XYZ	xyz(10.6571, 6.1654, 3.2131)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851F2E #1F8576

analogous

#851F61 #851F2E #85431F

triadic

#851F2E #2E851F #1F2E85

tetradic

#851F2E #61851F #1F8576 #431F85

square

#851F2E #61851F #1F8576 #431F85

split-complementary

#851F2E #1F8543 #1F6185

monochromatic

#22080C #53131D #851F2E #B72B3F #D54A5E

Accessibility & contrast

On white

9.41

#851F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#851F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851F2E

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851F2E	#FFFFFF	#000000	##FFFFFF
##851F2E	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392E

Deuteranopia (green-blind)

#554E2B

Tritanopia (blue-blind)

#920025

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #851f2e;
/* rgb */ color: rgb(133, 31, 46);
/* oklch */ color: oklch(41.2% 0.136 17.7);

Tailwind

colors: {
  custom: {
    50: '#af6466',
    500: '#851f2e',
    950: '#000000',
  },
}

SCSS

$custom: #851f2e;
$custom-light: #af6466;
$custom-dark: #000000;

JSON

{
  "hex": "#851f2e",
  "rgb": {
    "r": 133,
    "g": 31,
    "b": 46
  },
  "hsl": {
    "h": 351.176,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41206,
    "c": 0.13624,
    "h": 17.7
  },
  "luminance": 0.06164
}

Semantic roles & 50–950 ramp

primary

#851F2E

secondary

#49B7A7

accent

#E5CD43

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #851F2E

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

Preview Lab → · Contrast checker → · Palette generator →