#83221D#83221D

#83221D is a dark, vivid red. Relative luminance 0.061; OKLCH L 40.8% C 0.133 H 27.6°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#83221D
RGB	rgb(131, 34, 29)
HSL	hsl(3, 64%, 31%)
HSV	hsv(3, 78%, 51%)
CMYK	cmyk(0%, 74%, 77.9%, 48.6%)
CIE-LAB	lab(29.56, 40.87, 27.63)
CIE-LCH	lch(29.56, 49.33, 34.07°)
OKLab	oklab(40.85% 0.1176 0.0616)
OKLCH	oklch(40.85% 0.133 27.6)
XYZ	xyz(10.1550, 6.0596, 1.7971)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83221D #1D7E83

analogous

#831D4B #83221D #83551D

triadic

#83221D #1D8322 #221D83

tetradic

#83221D #4B831D #1D7E83 #551D83

square

#83221D #4B831D #1D7E83 #551D83

split-complementary

#83221D #1D8355 #1D4B83

monochromatic

#1F0807 #511512 #83221D #B52F28 #D64C45

Accessibility & contrast

On white

9.50

#83221D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#83221D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83221D

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83221D	#FFFFFF	#000000	##FFFFFF
##83221D	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381B

Deuteranopia (green-blind)

#574D19

Tritanopia (blue-blind)

#910022

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #83221d;
/* rgb */ color: rgb(131, 34, 29);
/* oklch */ color: oklch(40.8% 0.133 27.6);

Tailwind

colors: {
  custom: {
    50: '#af6459',
    500: '#83221d',
    950: '#000000',
  },
}

SCSS

$custom: #83221d;
$custom-light: #af6459;
$custom-dark: #000000;

JSON

{
  "hex": "#83221d",
  "rgb": {
    "r": 131,
    "g": 34,
    "b": 29
  },
  "hsl": {
    "h": 2.941,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40849,
    "c": 0.13278,
    "h": 27.6
  },
  "luminance": 0.06058
}

Semantic roles & 50–950 ramp

primary

#83221D

secondary

#46B1B6

accent

#DFE741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83221D

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

Preview Lab → · Contrast checker → · Palette generator →