#831930#831930

#831930 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.3% C 0.140 H 14.5°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX#831930
RGBrgb(131, 25, 48)
HSLhsl(347, 68%, 31%)
HSVhsv(347, 81%, 51%)
CMYKcmyk(0%, 80.9%, 63.4%, 48.6%)
CIE-LABlab(28.74, 45.11, 14.38)
CIE-LCHlch(28.74, 47.35, 17.68°)
OKLaboklab(40.34% 0.1354 0.0351)
OKLCHoklch(40.34% 0.14 14.5)
XYZxyz(10.2423, 5.7355, 3.3635)
Luminance0.0573 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#831930 #19836C
analogous
#831965 #831930 #833719
triadic
#831930 #308319 #193083
tetradic
#831930 #658319 #19836C #371983
square
#831930 #658319 #19836C #371983
split-complementary
#831930 #198337 #196583
monochromatic
#1C050A #500F1D #831930 #B62343 #DA3D5F

Accessibility & contrast

On white

9.78
#831930 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#831930 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831930
9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##831930#FFFFFF#000000##FFFFFF
##8319301.009.782.159.78
#FFFFFF9.781.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#373630
Deuteranopia (green-blind)
#524C2D
Tritanopia (blue-blind)
#900023
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #831930;
/* rgb */ color: rgb(131, 25, 48);
/* oklch */ color: oklch(40.3% 0.140 14.5);
Tailwind
colors: {
  custom: {
    50: '#ae6168',
    500: '#831930',
    950: '#000000',
  },
}
SCSS
$custom: #831930;
$custom-light: #ae6168;
$custom-dark: #000000;
JSON
{
  "hex": "#831930",
  "rgb": {
    "r": 131,
    "g": 25,
    "b": 48
  },
  "hsl": {
    "h": 346.981,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40337,
    "c": 0.13989,
    "h": 14.5
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary
#831930
secondary
#41B79D
accent
#EBC53D
background
#FBF6F6
surface
#F6EBEB
border
#D0C6C6
text
#110506
muted
#807A7A

Preview Lab

Preview with #831930

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

Preview Lab → · Contrast checker → · Palette generator →

#831930 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva