#83291F#83291F

#83291F is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.7% C 0.126 H 29.7°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#83291F
RGB	rgb(131, 41, 31)
HSL	hsl(6, 62%, 32%)
HSV	hsv(6, 76%, 51%)
CMYK	cmyk(0%, 68.7%, 76.3%, 48.6%)
CIE-LAB	lab(30.67, 38.00, 27.65)
CIE-LCH	lch(30.67, 47.00, 36.03°)
OKLab	oklab(41.69% 0.1091 0.0621)
OKLCH	oklch(41.69% 0.126 29.7)
XYZ	xyz(10.4015, 6.5116, 2.0052)
Luminance	0.0651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83291F #1F7983

analogous

#831F47 #83291F #835B1F

triadic

#83291F #1F8329 #291F83

tetradic

#83291F #47831F #1F7983 #5B1F83

square

#83291F #47831F #1F7983 #5B1F83

split-complementary

#83291F #1F835B #1F4783

monochromatic

#200A08 #521A13 #83291F #B4382B #D45649

Accessibility & contrast

On white

9.12

#83291F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#83291F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83291F

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83291F	#FFFFFF	#000000	##FFFFFF
##83291F	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423C1D

Deuteranopia (green-blind)

#594F1C

Tritanopia (blue-blind)

#900F27

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #83291f;
/* rgb */ color: rgb(131, 41, 31);
/* oklch */ color: oklch(41.7% 0.126 29.7);

Tailwind

colors: {
  custom: {
    50: '#ae685b',
    500: '#83291f',
    950: '#000000',
  },
}

SCSS

$custom: #83291f;
$custom-light: #ae685b;
$custom-dark: #000000;

JSON

{
  "hex": "#83291f",
  "rgb": {
    "r": 131,
    "g": 41,
    "b": 31
  },
  "hsl": {
    "h": 6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41685,
    "c": 0.12554,
    "h": 29.7
  },
  "luminance": 0.0651
}

Semantic roles & 50–950 ramp

primary

#83291F

secondary

#48ABB6

accent

#D5E543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #83291F

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

Preview Lab → · Contrast checker → · Palette generator →