#812E1B#812E1B

#812E1B is a dark, moderate red. Relative luminance 0.067; OKLCH L 41.9% C 0.119 H 34.3°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#812E1B
RGB	rgb(129, 46, 27)
HSL	hsl(11, 65%, 31%)
HSV	hsv(11, 79%, 51%)
CMYK	cmyk(0%, 64.3%, 79.1%, 49.4%)
CIE-LAB	lab(31.12, 34.74, 30.37)
CIE-LCH	lch(31.12, 46.14, 41.16°)
OKLab	oklab(41.94% 0.0983 0.0671)
OKLCH	oklch(41.94% 0.119 34.3)
XYZ	xyz(10.2292, 6.7017, 1.7916)
Luminance	0.0670 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812E1B #1B6E81

analogous

#811B3B #812E1B #81611B

triadic

#812E1B #1B812E #2E1B81

tetradic

#812E1B #3B811B #1B6E81 #611B81

square

#812E1B #3B811B #1B6E81 #611B81

split-complementary

#812E1B #1B8161 #1B3B81

monochromatic

#1C0A06 #4E1C10 #812E1B #B44026 #D75C3F

Accessibility & contrast

On white

8.97

#812E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#812E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812E1B

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812E1B	#FFFFFF	#000000	##FFFFFF
##812E1B	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E18

Deuteranopia (green-blind)

#5A5018

Tritanopia (blue-blind)

#8E192A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #812e1b;
/* rgb */ color: rgb(129, 46, 27);
/* oklch */ color: oklch(41.9% 0.119 34.3);

Tailwind

colors: {
  custom: {
    50: '#ac6b58',
    500: '#812e1b',
    950: '#000000',
  },
}

SCSS

$custom: #812e1b;
$custom-light: #ac6b58;
$custom-dark: #000000;

JSON

{
  "hex": "#812e1b",
  "rgb": {
    "r": 129,
    "g": 46,
    "b": 27
  },
  "hsl": {
    "h": 11.176,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41938,
    "c": 0.11903,
    "h": 34.3
  },
  "luminance": 0.067
}

Semantic roles & 50–950 ramp

primary

#812E1B

secondary

#439FB5

accent

#C9E83F

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110703

muted

#807A78

Preview Lab

Preview with #812E1B

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

Preview Lab → · Contrast checker → · Palette generator →