#831640#831640

#831640 is a dark, vivid pink. Relative luminance 0.058; OKLCH L 40.5% C 0.145 H 4.0°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#831640
RGBrgb(131, 22, 64)
HSLhsl(337, 71%, 30%)
HSVhsv(337, 83%, 51%)
CMYKcmyk(0%, 83.2%, 51.1%, 48.6%)
CIE-LABlab(28.83, 47.25, 3.78)
CIE-LCHlch(28.83, 47.40, 4.57°)
OKLaboklab(40.54% 0.1448 0.0101)
OKLCHoklch(40.54% 0.145 4)
XYZxyz(10.5733, 5.7708, 5.4066)
Luminance0.0577 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#831640 #168359
analogous
#831676 #831640 #832316
triadic
#831640 #408316 #164083
tetradic
#831640 #768316 #168359 #231683
square
#831640 #768316 #168359 #231683
split-complementary
#831640 #168323 #167683
monochromatic
#1A040D #4F0D26 #831640 #B71F5A #DD3677

Accessibility & contrast

On white

9.75
#831640 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#831640 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831640
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##831640#FFFFFF#000000##FFFFFF
##8316401.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#333641
Deuteranopia (green-blind)
#4F4C3D
Tritanopia (blue-blind)
#8F0029
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #831640;
/* rgb */ color: rgb(131, 22, 64);
/* oklch */ color: oklch(40.5% 0.145 4.0);
Tailwind
colors: {
  custom: {
    50: '#ad6174',
    500: '#831640',
    950: '#000000',
  },
}
SCSS
$custom: #831640;
$custom-light: #ad6174;
$custom-dark: #000000;
JSON
{
  "hex": "#831640",
  "rgb": {
    "r": 131,
    "g": 22,
    "b": 64
  },
  "hsl": {
    "h": 336.881,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.40537,
    "c": 0.14515,
    "h": 4
  },
  "luminance": 0.05769
}

Semantic roles & 50–950 ramp

primary
#831640
secondary
#3DB788
accent
#EEA93A
background
#FBF6F7
surface
#F6EBED
border
#D0C6C8
text
#110508
muted
#807A7B

Preview Lab

Preview with #831640

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

Preview Lab → · Contrast checker → · Palette generator →

#831640 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva