#83103C#83103C

#83103C is a dark, vivid pink. Relative luminance 0.055; OKLCH L 40.0% C 0.149 H 5.6°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#83103C
RGB	rgb(131, 16, 60)
HSL	hsl(337, 78%, 29%)
HSV	hsv(337, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 54.2%, 48.6%)
CIE-LAB	lab(28.18, 48.44, 5.54)
CIE-LCH	lch(28.18, 48.75, 6.53°)
OKLab	oklab(40.02% 0.1482 0.0144)
OKLCH	oklch(40.02% 0.149 5.6)
XYZ	xyz(10.3620, 5.5236, 4.7946)
Luminance	0.0552 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83103C #108357

analogous

#831076 #83103C #831D10

triadic

#83103C #3C8310 #103C83

tetradic

#83103C #768310 #108357 #1D1083

square

#83103C #768310 #108357 #1D1083

split-complementary

#83103C #10831D #107683

monochromatic

#1B030C #4C0923 #83103C #BA1755 #E52971

Accessibility & contrast

On white

9.98

#83103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#83103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83103C

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83103C	#FFFFFF	#000000	##FFFFFF
##83103C	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343D

Deuteranopia (green-blind)

#4F4A39

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #83103c;
/* rgb */ color: rgb(131, 16, 60);
/* oklch */ color: oklch(40.0% 0.149 5.6);

Tailwind

colors: {
  custom: {
    50: '#ad5f71',
    500: '#83103c',
    950: '#000000',
  },
}

SCSS

$custom: #83103c;
$custom-light: #ad5f71;
$custom-dark: #000000;

JSON

{
  "hex": "#83103c",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 337.043,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40023,
    "c": 0.1489,
    "h": 5.6
  },
  "luminance": 0.05522
}

Semantic roles & 50–950 ramp

primary

#83103C

secondary

#36B987

accent

#F5AB33

background

#FBF5F6

surface

#F6EAEC

border

#D0C6C7

text

#110507

muted

#80797A

Preview Lab

Preview with #83103C

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

Preview Lab → · Contrast checker → · Palette generator →