#C9372D#C9372D

#C9372D is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.185 H 28.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#C9372D
RGBrgb(201, 55, 45)
HSLhsl(4, 63%, 48%)
HSVhsv(4, 78%, 79%)
CMYKcmyk(0%, 72.6%, 77.6%, 21.2%)
CIE-LABlab(46.10, 56.61, 40.15)
CIE-LCHlch(46.10, 69.40, 35.35°)
OKLaboklab(55.71% 0.1621 0.0881)
OKLCHoklch(55.71% 0.185 28.5)
XYZxyz(25.9303, 15.3434, 4.0783)
Luminance0.1534 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C9372D #2DBFC9
analogous
#C92D71 #C9372D #C9852D
triadic
#C9372D #2DC937 #372DC9
tetradic
#C9372D #71C92D #2DBFC9 #852DC9
square
#C9372D #71C92D #2DBFC9 #852DC9
split-complementary
#C9372D #2DC985 #2D71C9
monochromatic
#651C17 #972922 #C9372D #DA6259 #E5918B

Accessibility & contrast

On white

5.16
#C9372D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.07
#C9372D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C9372D
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C9372D#FFFFFF#000000##FFFFFF
##C9372D1.005.164.075.16
#FFFFFF5.161.0021.001.00
#0000004.0721.001.0021.00
##FFFFFF5.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#63592A
Deuteranopia (green-blind)
#877927
Tritanopia (blue-blind)
#DD0036
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #c9372d;
/* rgb */ color: rgb(201, 55, 45);
/* oklch */ color: oklch(55.7% 0.185 28.5);
Tailwind
colors: {
  custom: {
    50: '#e37867',
    500: '#c9372d',
    950: '#000000',
  },
}
SCSS
$custom: #c9372d;
$custom-light: #e37867;
$custom-dark: #000000;
JSON
{
  "hex": "#c9372d",
  "rgb": {
    "r": 201,
    "g": 55,
    "b": 45
  },
  "hsl": {
    "h": 3.846,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55711,
    "c": 0.18451,
    "h": 28.5
  },
  "luminance": 0.15339
}

Semantic roles & 50–950 ramp

primary
#C9372D
secondary
#83CACF
accent
#DCE641
background
#FFF7F6
surface
#FEEEEB
border
#D6C9C6
text
#170A06
muted
#857C7A

Preview Lab

Preview with #C9372D

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

Preview Lab → · Contrast checker → · Palette generator →

#C9372D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva