#83201D#83201D

#83201D is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.135 H 26.9°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#83201D
RGB	rgb(131, 32, 29)
HSL	hsl(2, 64%, 31%)
HSV	hsv(2, 78%, 51%)
CMYK	cmyk(0%, 75.6%, 77.9%, 48.6%)
CIE-LAB	lab(29.28, 41.64, 27.33)
CIE-LCH	lch(29.28, 49.81, 33.28°)
OKLab	oklab(40.64% 0.1201 0.0609)
OKLCH	oklch(40.64% 0.135 26.9)
XYZ	xyz(10.0995, 5.9486, 1.7786)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83201D #1D8083

analogous

#831D4D #83201D #83531D

triadic

#83201D #1D8320 #201D83

tetradic

#83201D #4D831D #1D8083 #531D83

square

#83201D #4D831D #1D8083 #531D83

split-complementary

#83201D #1D8353 #1D4D83

monochromatic

#1F0807 #511412 #83201D #B52C28 #D64945

Accessibility & contrast

On white

9.59

#83201D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#83201D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83201D

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83201D	#FFFFFF	#000000	##FFFFFF
##83201D	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371C

Deuteranopia (green-blind)

#564D19

Tritanopia (blue-blind)

#910020

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #83201d;
/* rgb */ color: rgb(131, 32, 29);
/* oklch */ color: oklch(40.6% 0.135 26.9);

Tailwind

colors: {
  custom: {
    50: '#af6459',
    500: '#83201d',
    950: '#000000',
  },
}

SCSS

$custom: #83201d;
$custom-light: #af6459;
$custom-dark: #000000;

JSON

{
  "hex": "#83201d",
  "rgb": {
    "r": 131,
    "g": 32,
    "b": 29
  },
  "hsl": {
    "h": 1.765,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40641,
    "c": 0.13464,
    "h": 26.9
  },
  "luminance": 0.05947
}

Semantic roles & 50–950 ramp

primary

#83201D

secondary

#46B3B6

accent

#E2E741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83201D

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

Preview Lab → · Contrast checker → · Palette generator →