#83103A#83103A

#83103A is a dark, vivid pink. Relative luminance 0.055; OKLCH L 40.0% C 0.148 H 6.8°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#83103A
RGB	rgb(131, 16, 58)
HSL	hsl(338, 78%, 29%)
HSV	hsv(338, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 55.7%, 48.6%)
CIE-LAB	lab(28.12, 48.28, 6.81)
CIE-LCH	lch(28.12, 48.76, 8.03°)
OKLab	oklab(39.96% 0.1474 0.0175)
OKLCH	oklch(39.96% 0.148 6.8)
XYZ	xyz(10.3101, 5.5029, 4.5214)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83103A #108359

analogous

#831074 #83103A #832010

triadic

#83103A #3A8310 #103A83

tetradic

#83103A #748310 #108359 #201083

square

#83103A #748310 #108359 #201083

split-complementary

#83103A #108320 #107483

monochromatic

#1B030C #4C0922 #83103A #BA1752 #E5296D

Accessibility & contrast

On white

10.00

#83103A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#83103A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83103A

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83103A	#FFFFFF	#000000	##FFFFFF
##83103A	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32343B

Deuteranopia (green-blind)

#4F4A37

Tritanopia (blue-blind)

#900024

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #83103a;
/* rgb */ color: rgb(131, 16, 58);
/* oklch */ color: oklch(40.0% 0.148 6.8);

Tailwind

colors: {
  custom: {
    50: '#ad5f6f',
    500: '#83103a',
    950: '#000000',
  },
}

SCSS

$custom: #83103a;
$custom-light: #ad5f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#83103a",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 58
  },
  "hsl": {
    "h": 338.087,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39964,
    "c": 0.14845,
    "h": 6.8
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#83103A

secondary

#36B989

accent

#F5AE33

background

#FBF5F6

surface

#F6EAEC

border

#D0C6C7

text

#110507

muted

#80797A

Preview Lab

Preview with #83103A

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

Preview Lab → · Contrast checker → · Palette generator →