#83103E#83103E

#83103E is a dark, vivid pink. Relative luminance 0.055; OKLCH L 40.1% C 0.149 H 4.3°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#83103E
RGB	rgb(131, 16, 62)
HSL	hsl(336, 78%, 29%)
HSV	hsv(336, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 52.7%, 48.6%)
CIE-LAB	lab(28.23, 48.60, 4.27)
CIE-LCH	lch(28.23, 48.79, 5.03°)
OKLab	oklab(40.08% 0.149 0.0113)
OKLCH	oklch(40.08% 0.149 4.3)
XYZ	xyz(10.4158, 5.5452, 5.0784)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83103E #108355

analogous

#831078 #83103E #831C10

triadic

#83103E #3E8310 #103E83

tetradic

#83103E #788310 #108355 #1C1083

square

#83103E #788310 #108355 #1C1083

split-complementary

#83103E #10831C #107883

monochromatic

#1B030D #4C0924 #83103E #BA1758 #E52974

Accessibility & contrast

On white

9.96

#83103E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#83103E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83103E

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83103E	#FFFFFF	#000000	##FFFFFF
##83103E	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343F

Deuteranopia (green-blind)

#4E4A3B

Tritanopia (blue-blind)

#8F0026

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #83103e;
/* rgb */ color: rgb(131, 16, 62);
/* oklch */ color: oklch(40.1% 0.149 4.3);

Tailwind

colors: {
  custom: {
    50: '#ad5f73',
    500: '#83103e',
    950: '#000000',
  },
}

SCSS

$custom: #83103e;
$custom-light: #ad5f73;
$custom-dark: #000000;

JSON

{
  "hex": "#83103e",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 62
  },
  "hsl": {
    "h": 336,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40084,
    "c": 0.1494,
    "h": 4.3
  },
  "luminance": 0.05544
}

Semantic roles & 50–950 ramp

primary

#83103E

secondary

#36B984

accent

#F5A733

background

#FBF5F6

surface

#F6EAEC

border

#D0C6C7

text

#110508

muted

#80797B

Preview Lab

Preview with #83103E

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

Preview Lab → · Contrast checker → · Palette generator →