#812511#812511

#812511 is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.7% C 0.130 H 33.7°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#812511
RGB	rgb(129, 37, 17)
HSL	hsl(11, 77%, 29%)
HSV	hsv(11, 87%, 51%)
CMYK	cmyk(0%, 71.3%, 86.8%, 49.4%)
CIE-LAB	lab(29.49, 38.50, 34.21)
CIE-LCH	lch(29.49, 51.50, 41.62°)
OKLab	oklab(40.69% 0.108 0.0721)
OKLCH	oklch(40.69% 0.13 33.7)
XYZ	xyz(9.8172, 6.0322, 1.1776)
Luminance	0.0603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812511 #116D81

analogous

#811135 #812511 #815D11

triadic

#812511 #118125 #251181

tetradic

#812511 #358111 #116D81 #5D1181

square

#812511 #358111 #116D81 #5D1181

split-complementary

#812511 #11815D #113581

monochromatic

#1B0804 #4B150A #812511 #B73518 #E34B2A

Accessibility & contrast

On white

9.52

#812511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#812511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812511

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812511	#FFFFFF	#000000	##FFFFFF
##812511	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40390D

Deuteranopia (green-blind)

#574D0C

Tritanopia (blue-blind)

#8F0321

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #812511;
/* rgb */ color: rgb(129, 37, 17);
/* oklch */ color: oklch(40.7% 0.130 33.7);

Tailwind

colors: {
  custom: {
    50: '#ae6551',
    500: '#812511',
    950: '#000000',
  },
}

SCSS

$custom: #812511;
$custom-light: #ae6551;
$custom-dark: #000000;

JSON

{
  "hex": "#812511",
  "rgb": {
    "r": 129,
    "g": 37,
    "b": 17
  },
  "hsl": {
    "h": 10.714,
    "s": 76.712,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40687,
    "c": 0.12987,
    "h": 33.7
  },
  "luminance": 0.06031
}

Semantic roles & 50–950 ramp

primary

#812511

secondary

#37A0B7

accent

#D1F335

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120602

muted

#817A78

Preview Lab

Preview with #812511

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

Preview Lab → · Contrast checker → · Palette generator →