#83201F#83201F

#83201F is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.7% C 0.134 H 26.0°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#83201F
RGB	rgb(131, 32, 31)
HSL	hsl(1, 62%, 32%)
HSV	hsv(1, 76%, 51%)
CMYK	cmyk(0%, 75.6%, 76.3%, 48.6%)
CIE-LAB	lab(29.31, 41.73, 26.12)
CIE-LCH	lch(29.31, 49.23, 32.05°)
OKLab	oklab(40.67% 0.1208 0.0588)
OKLCH	oklch(40.67% 0.134 26)
XYZ	xyz(10.1251, 5.9588, 1.9131)
Luminance	0.0596 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83201F #1F8283

analogous

#831F50 #83201F #83521F

triadic

#83201F #1F8320 #201F83

tetradic

#83201F #50831F #1F8283 #521F83

square

#83201F #50831F #1F8283 #521F83

split-complementary

#83201F #1F8352 #1F5083

monochromatic

#200808 #521413 #83201F #B42C2B #D44A49

Accessibility & contrast

On white

9.58

#83201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#83201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83201F

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83201F	#FFFFFF	#000000	##FFFFFF
##83201F	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371E

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#910021

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #83201f;
/* rgb */ color: rgb(131, 32, 31);
/* oklch */ color: oklch(40.7% 0.134 26.0);

Tailwind

colors: {
  custom: {
    50: '#af645b',
    500: '#83201f',
    950: '#000000',
  },
}

SCSS

$custom: #83201f;
$custom-light: #af645b;
$custom-dark: #000000;

JSON

{
  "hex": "#83201f",
  "rgb": {
    "r": 131,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 0.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40668,
    "c": 0.13435,
    "h": 26
  },
  "luminance": 0.05957
}

Semantic roles & 50–950 ramp

primary

#83201F

secondary

#48B5B6

accent

#E3E543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #83201F

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

Preview Lab → · Contrast checker → · Palette generator →