#903113#903113

#903113 is a dark, vivid red. Relative luminance 0.082; OKLCH L 44.9% C 0.135 H 37.0°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX#903113
RGBrgb(144, 49, 19)
HSLhsl(14, 77%, 32%)
HSVhsv(14, 87%, 56%)
CMYKcmyk(0%, 66%, 86.8%, 43.5%)
CIE-LABlab(34.34, 38.74, 38.60)
CIE-LCHlch(34.34, 54.69, 44.89°)
OKLaboklab(44.87% 0.1077 0.0811)
OKLCHoklch(44.87% 0.135 37)
XYZxyz(12.7189, 8.1748, 1.5241)
Luminance0.0817 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#903113 #137290
analogous
#901334 #903113 #907013
triadic
#903113 #139031 #311390
tetradic
#903113 #349013 #137290 #701390
square
#903113 #349013 #137290 #701390
split-complementary
#903113 #139070 #133490
monochromatic
#240C05 #5A1F0C #903113 #C6431A #E56239

Accessibility & contrast

On white

7.97
#903113 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.63
#903113 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903113
7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##903113#FFFFFF#000000##FFFFFF
##9031131.007.972.637.97
#FFFFFF7.971.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D430E
Deuteranopia (green-blind)
#64590E
Tritanopia (blue-blind)
#9F152B
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #903113;
/* rgb */ color: rgb(144, 49, 19);
/* oklch */ color: oklch(44.9% 0.135 37.0);
Tailwind
colors: {
  custom: {
    50: '#b96e54',
    500: '#903113',
    950: '#000000',
  },
}
SCSS
$custom: #903113;
$custom-light: #b96e54;
$custom-dark: #000000;
JSON
{
  "hex": "#903113",
  "rgb": {
    "r": 144,
    "g": 49,
    "b": 19
  },
  "hsl": {
    "h": 14.4,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44869,
    "c": 0.1348,
    "h": 37
  },
  "luminance": 0.08173
}

Semantic roles & 50–950 ramp

primary
#903113
secondary
#3BA3C4
accent
#C5F335
background
#FCF6F4
surface
#F8ECE8
border
#D1C7C4
text
#130703
muted
#827A78

Preview Lab

Preview with #903113

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

Preview Lab → · Contrast checker → · Palette generator →

#903113 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva