#83183B#83183B

#83183B is a dark, vivid pink. Relative luminance 0.058; OKLCH L 40.5% C 0.142 H 7.5°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#83183B
RGB	rgb(131, 24, 59)
HSL	hsl(340, 69%, 30%)
HSV	hsv(340, 82%, 51%)
CMYK	cmyk(0%, 81.7%, 55%, 48.6%)
CIE-LAB	lab(28.89, 46.24, 7.22)
CIE-LCH	lch(28.89, 46.80, 8.88°)
OKLab	oklab(40.54% 0.141 0.0186)
OKLCH	oklch(40.54% 0.142 7.5)
XYZ	xyz(10.4771, 5.7958, 4.7038)
Luminance	0.0579 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83183B #188360

analogous

#831870 #83183B #832B18

triadic

#83183B #3B8318 #183B83

tetradic

#83183B #708318 #188360 #2B1883

square

#83183B #708318 #188360 #2B1883

split-complementary

#83183B #18832B #187083

monochromatic

#1C050C #4F0F24 #83183B #B72152 #DB3A6F

Accessibility & contrast

On white

9.73

#83183B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#83183B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83183B

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83183B	#FFFFFF	#000000	##FFFFFF
##83183B	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35363C

Deuteranopia (green-blind)

#514C38

Tritanopia (blue-blind)

#8F0027

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #83183b;
/* rgb */ color: rgb(131, 24, 59);
/* oklch */ color: oklch(40.5% 0.142 7.5);

Tailwind

colors: {
  custom: {
    50: '#ad6170',
    500: '#83183b',
    950: '#000000',
  },
}

SCSS

$custom: #83183b;
$custom-light: #ad6170;
$custom-dark: #000000;

JSON

{
  "hex": "#83183b",
  "rgb": {
    "r": 131,
    "g": 24,
    "b": 59
  },
  "hsl": {
    "h": 340.374,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40538,
    "c": 0.14217,
    "h": 7.5
  },
  "luminance": 0.05794
}

Semantic roles & 50–950 ramp

primary

#83183B

secondary

#40B790

accent

#ECB23C

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110507

muted

#807A7A

Preview Lab

Preview with #83183B

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

Preview Lab → · Contrast checker → · Palette generator →