#812811#812811

#812811 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.0% C 0.127 H 35.1°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX#812811
RGBrgb(129, 40, 17)
HSLhsl(12, 77%, 29%)
HSVhsv(12, 87%, 51%)
CMYKcmyk(0%, 69%, 86.8%, 49.4%)
CIE-LABlab(29.98, 37.19, 34.64)
CIE-LCHlch(29.98, 50.82, 42.97°)
OKLaboklab(41.05% 0.104 0.0731)
OKLCHoklch(41.05% 0.127 35.1)
XYZxyz(9.9144, 6.2267, 1.2100)
Luminance0.0622 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#812811 #116A81
analogous
#811132 #812811 #816011
triadic
#812811 #118128 #281181
tetradic
#812811 #328111 #116A81 #601181
square
#812811 #328111 #116A81 #601181
split-complementary
#812811 #118160 #113281
monochromatic
#1B0804 #4B170A #812811 #B73918 #E3502A

Accessibility & contrast

On white

9.35
#812811 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.25
#812811 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812811
9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##812811#FFFFFF#000000##FFFFFF
##8128111.009.352.259.35
#FFFFFF9.351.0021.001.00
#0000002.2521.001.0021.00
##FFFFFF9.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#423A0D
Deuteranopia (green-blind)
#584E0C
Tritanopia (blue-blind)
#8F0B24
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #812811;
/* rgb */ color: rgb(129, 40, 17);
/* oklch */ color: oklch(41.0% 0.127 35.1);
Tailwind
colors: {
  custom: {
    50: '#ae6751',
    500: '#812811',
    950: '#000000',
  },
}
SCSS
$custom: #812811;
$custom-light: #ae6751;
$custom-dark: #000000;
JSON
{
  "hex": "#812811",
  "rgb": {
    "r": 129,
    "g": 40,
    "b": 17
  },
  "hsl": {
    "h": 12.321,
    "s": 76.712,
    "l": 28.627
  },
  "oklch": {
    "l": 0.4105,
    "c": 0.12708,
    "h": 35.1
  },
  "luminance": 0.06225
}

Semantic roles & 50–950 ramp

primary
#812811
secondary
#379DB7
accent
#CCF335
background
#FBF6F4
surface
#F6EBE7
border
#D0C6C3
text
#120602
muted
#817A78

Preview Lab

Preview with #812811

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

Preview Lab → · Contrast checker → · Palette generator →

#812811 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva