#83122B#83122B

#83122B is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.7% C 0.145 H 15.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#83122B
RGB	rgb(131, 18, 43)
HSL	hsl(347, 76%, 29%)
HSV	hsv(347, 86%, 51%)
CMYK	cmyk(0%, 86.3%, 67.2%, 48.6%)
CIE-LAB	lab(27.94, 46.77, 16.67)
CIE-LCH	lch(27.94, 49.65, 19.62°)
OKLab	oklab(39.71% 0.1397 0.0399)
OKLCH	oklch(39.71% 0.145 15.9)
XYZ	xyz(10.0135, 5.4339, 2.8066)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83122B #12836A

analogous

#831264 #83122B #833212

triadic

#83122B #2B8312 #122B83

tetradic

#83122B #648312 #12836A #321283

square

#83122B #648312 #12836A #321283

split-complementary

#83122B #128332 #126483

monochromatic

#1B0409 #4D0B19 #83122B #B9193D #E22D55

Accessibility & contrast

On white

10.07

#83122B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#83122B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83122B

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83122B	#FFFFFF	#000000	##FFFFFF
##83122B	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#514A28

Tritanopia (blue-blind)

#90001D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #83122b;
/* rgb */ color: rgb(131, 18, 43);
/* oklch */ color: oklch(39.7% 0.145 15.9);

Tailwind

colors: {
  custom: {
    50: '#ae5f64',
    500: '#83122b',
    950: '#000000',
  },
}

SCSS

$custom: #83122b;
$custom-light: #ae5f64;
$custom-dark: #000000;

JSON

{
  "hex": "#83122b",
  "rgb": {
    "r": 131,
    "g": 18,
    "b": 43
  },
  "hsl": {
    "h": 346.726,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39714,
    "c": 0.14528,
    "h": 15.9
  },
  "luminance": 0.05432
}

Semantic roles & 50–950 ramp

primary

#83122B

secondary

#38B89C

accent

#F2C935

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#120505

muted

#817979

Preview Lab

Preview with #83122B

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

Preview Lab → · Contrast checker → · Palette generator →