#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
RGB	rgb(130, 49, 30)
HSL	hsl(11, 63%, 31%)
HSV	hsv(11, 77%, 51%)
CMYK	cmyk(0%, 62.3%, 76.9%, 49%)
CIE-LAB	lab(31.89, 33.78, 29.53)
CIE-LCH	lch(31.89, 44.87, 41.16°)
OKLab	oklab(42.57% 0.0959 0.066)
OKLCH	oklch(42.57% 0.116 34.6)
XYZ	xyz(10.5397, 7.0376, 2.0314)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	red

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
##82311E	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

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 →