#83221A#83221A

#83221A is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.133 H 29.0°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#83221A
RGB	rgb(131, 34, 26)
HSL	hsl(5, 67%, 31%)
HSV	hsv(5, 80%, 51%)
CMYK	cmyk(0%, 74%, 80.2%, 48.6%)
CIE-LAB	lab(29.53, 40.74, 29.39)
CIE-LCH	lch(29.53, 50.24, 35.81°)
OKLab	oklab(40.81% 0.1166 0.0645)
OKLCH	oklch(40.81% 0.133 29)
XYZ	xyz(10.1197, 6.0455, 1.6111)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83221A #1A7B83

analogous

#831A47 #83221A #83561A

triadic

#83221A #1A8322 #221A83

tetradic

#83221A #47831A #1A7B83 #561A83

square

#83221A #47831A #1A7B83 #561A83

split-complementary

#83221A #1A8356 #1A4783

monochromatic

#1D0706 #501510 #83221A #B62F24 #D94A3F

Accessibility & contrast

On white

9.51

#83221A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#83221A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83221A

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83221A	#FFFFFF	#000000	##FFFFFF
##83221A	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3818

Deuteranopia (green-blind)

#574D16

Tritanopia (blue-blind)

#910021

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #83221a;
/* rgb */ color: rgb(131, 34, 26);
/* oklch */ color: oklch(40.8% 0.133 29.0);

Tailwind

colors: {
  custom: {
    50: '#af6457',
    500: '#83221a',
    950: '#000000',
  },
}

SCSS

$custom: #83221a;
$custom-light: #af6457;
$custom-dark: #000000;

JSON

{
  "hex": "#83221a",
  "rgb": {
    "r": 131,
    "g": 34,
    "b": 26
  },
  "hsl": {
    "h": 4.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40812,
    "c": 0.13326,
    "h": 29
  },
  "luminance": 0.06044
}

Semantic roles & 50–950 ramp

primary

#83221A

secondary

#42AEB7

accent

#DDEA3E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83221A

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

Preview Lab → · Contrast checker → · Palette generator →