#831040#831040

#831040 is a dark, vivid pink. Relative luminance 0.056; OKLCH L 40.1% C 0.150 H 3.1°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#831040
RGB	rgb(131, 16, 64)
HSL	hsl(335, 78%, 29%)
HSV	hsv(335, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 51.1%, 48.6%)
CIE-LAB	lab(28.29, 48.77, 3.01)
CIE-LCH	lch(28.29, 48.87, 3.53°)
OKLab	oklab(40.15% 0.1497 0.0082)
OKLCH	oklch(40.15% 0.15 3.1)
XYZ	xyz(10.4717, 5.5675, 5.3727)
Luminance	0.0557 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831040 #108353

analogous

#83107A #831040 #831A10

triadic

#831040 #408310 #104083

tetradic

#831040 #7A8310 #108353 #1A1083

square

#831040 #7A8310 #108353 #1A1083

split-complementary

#831040 #10831A #107A83

monochromatic

#1B030D #4C0925 #831040 #BA175B #E52977

Accessibility & contrast

On white

9.94

#831040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#831040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831040

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831040	#FFFFFF	#000000	##FFFFFF
##831040	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303541

Deuteranopia (green-blind)

#4E4B3D

Tritanopia (blue-blind)

#8F0027

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #831040;
/* rgb */ color: rgb(131, 16, 64);
/* oklch */ color: oklch(40.1% 0.150 3.1);

Tailwind

colors: {
  custom: {
    50: '#ad5f74',
    500: '#831040',
    950: '#000000',
  },
}

SCSS

$custom: #831040;
$custom-light: #ad5f74;
$custom-dark: #000000;

JSON

{
  "hex": "#831040",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 64
  },
  "hsl": {
    "h": 334.957,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40147,
    "c": 0.14994,
    "h": 3.1
  },
  "luminance": 0.05566
}

Semantic roles & 50–950 ramp

primary

#831040

secondary

#36B982

accent

#F5A433

background

#FBF5F7

surface

#F6EAED

border

#D0C6C8

text

#110508

muted

#80797B

Preview Lab

Preview with #831040

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

Preview Lab → · Contrast checker → · Palette generator →