#82311E#82311E

#82311E is a dark, moderate red. Relative luminance 0.070; OKLCH L 42.6% C 0.116 H 34.6°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX#82311E
RGBrgb(130, 49, 30)
HSLhsl(11, 63%, 31%)
HSVhsv(11, 77%, 51%)
CMYKcmyk(0%, 62.3%, 76.9%, 49%)
CIE-LABlab(31.89, 33.78, 29.53)
CIE-LCHlch(31.89, 44.87, 41.16°)
OKLaboklab(42.57% 0.0959 0.066)
OKLCHoklch(42.57% 0.116 34.6)
XYZxyz(10.5397, 7.0376, 2.0314)
Luminance0.0704 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#82311E #1E6F82
analogous
#821E3D #82311E #82631E
triadic
#82311E #1E8231 #311E82
tetradic
#82311E #3D821E #1E6F82 #631E82
square
#82311E #3D821E #1E6F82 #631E82
split-complementary
#82311E #1E8263 #1E3D82
monochromatic
#1F0C07 #501E13 #82311E #B44429 #D46146

Accessibility & contrast

On white

8.72
#82311E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#82311E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #82311E
8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##82311E#FFFFFF#000000##FFFFFF
##82311E1.008.722.418.72
#FFFFFF8.721.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#47401C
Deuteranopia (green-blind)
#5B521B
Tritanopia (blue-blind)
#8F1E2D
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #82311e;
/* rgb */ color: rgb(130, 49, 30);
/* oklch */ color: oklch(42.6% 0.116 34.6);
Tailwind
colors: {
  custom: {
    50: '#ad6c5b',
    500: '#82311e',
    950: '#000000',
  },
}
SCSS
$custom: #82311e;
$custom-light: #ad6c5b;
$custom-dark: #000000;
JSON
{
  "hex": "#82311e",
  "rgb": {
    "r": 130,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 11.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42568,
    "c": 0.11639,
    "h": 34.6
  },
  "luminance": 0.07036
}

Semantic roles & 50–950 ramp

primary
#82311E
secondary
#47A0B5
accent
#C7E642
background
#FBF6F5
surface
#F6ECE9
border
#D0C7C5
text
#110704
muted
#807A79

Preview Lab

Preview with #82311E

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

Preview Lab → · Contrast checker → · Palette generator →

#82311E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva