#903237#903237

#903237 is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.5% C 0.127 H 20.7°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX#903237
RGBrgb(144, 50, 55)
HSLhsl(357, 48%, 38%)
HSVhsv(357, 65%, 56%)
CMYKcmyk(0%, 65.3%, 61.8%, 43.5%)
CIE-LABlab(34.98, 40.06, 18.49)
CIE-LCHlch(34.98, 44.12, 24.78°)
OKLaboklab(45.5% 0.1189 0.0449)
OKLCHoklch(45.5% 0.127 20.7)
XYZxyz(13.3330, 8.4881, 4.5500)
Luminance0.0849 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#903237 #32908B
analogous
#903266 #903237 #905C32
triadic
#903237 #379032 #323790
tetradic
#903237 #669032 #32908B #5C3290
square
#903237 #669032 #32908B #5C3290
split-complementary
#903237 #32905C #326690
monochromatic
#351214 #632226 #903237 #BD4248 #CD6F74

Accessibility & contrast

On white

7.79
#903237 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.70
#903237 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903237
7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##903237#FFFFFF#000000##FFFFFF
##9032371.007.792.707.79
#FFFFFF7.791.0021.001.00
#0000002.7021.001.0021.00
##FFFFFF7.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A4637
Deuteranopia (green-blind)
#625A35
Tritanopia (blue-blind)
#9E1F35
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #903237;
/* rgb */ color: rgb(144, 50, 55);
/* oklch */ color: oklch(45.5% 0.127 20.7);
Tailwind
colors: {
  custom: {
    50: '#b66f6d',
    500: '#903237',
    950: '#000000',
  },
}
SCSS
$custom: #903237;
$custom-light: #b66f6d;
$custom-dark: #000000;
JSON
{
  "hex": "#903237",
  "rgb": {
    "r": 144,
    "g": 50,
    "b": 55
  },
  "hsl": {
    "h": 356.809,
    "s": 48.454,
    "l": 38.039
  },
  "oklch": {
    "l": 0.45495,
    "c": 0.12712,
    "h": 20.7
  },
  "luminance": 0.08486
}

Semantic roles & 50–950 ramp

primary
#903237
secondary
#69B5B1
accent
#D8D150
background
#FBF6F6
surface
#F7ECEB
border
#D0C7C6
text
#120807
muted
#817B7A

Preview Lab

Preview with #903237

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

Preview Lab → · Contrast checker → · Palette generator →

#903237 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva