#C2431D#C2431D

#C2431D is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.7% C 0.170 H 36.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#C2431D
RGBrgb(194, 67, 29)
HSLhsl(14, 74%, 44%)
HSVhsv(14, 85%, 76%)
CMYKcmyk(0%, 65.5%, 85.1%, 23.9%)
CIE-LABlab(46.41, 49.10, 48.02)
CIE-LCHlch(46.41, 68.68, 44.36°)
OKLaboklab(55.67% 0.1367 0.1007)
OKLCHoklch(55.67% 0.17 36.4)
XYZxyz(24.4799, 15.5760, 2.8796)
Luminance0.1557 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C2431D #1D9CC2
analogous
#C21D49 #C2431D #C2951D
triadic
#C2431D #1DC243 #431DC2
tetradic
#C2431D #49C21D #1D9CC2 #951DC2
square
#C2431D #49C21D #1D9CC2 #951DC2
split-complementary
#C2431D #1DC295 #1D49C2
monochromatic
#581E0D #8D3115 #C2431D #E2613B #EA8C70

Accessibility & contrast

On white

5.10
#C2431D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#C2431D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2431D
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C2431D#FFFFFF#000000##FFFFFF
##C2431D1.005.104.115.10
#FFFFFF5.101.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#685C16
Deuteranopia (green-blind)
#877816
Tritanopia (blue-blind)
#D61C3C
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #c2431d;
/* rgb */ color: rgb(194, 67, 29);
/* oklch */ color: oklch(55.7% 0.170 36.4);
Tailwind
colors: {
  custom: {
    50: '#de7d5d',
    500: '#c2431d',
    950: '#000000',
  },
}
SCSS
$custom: #c2431d;
$custom-light: #de7d5d;
$custom-dark: #000000;
JSON
{
  "hex": "#c2431d",
  "rgb": {
    "r": 194,
    "g": 67,
    "b": 29
  },
  "hsl": {
    "h": 13.818,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.16973,
    "h": 36.4
  },
  "luminance": 0.15572
}

Semantic roles & 50–950 ramp

primary
#C2431D
secondary
#6BB9D0
accent
#C6F137
background
#FFF7F5
surface
#FEEEE9
border
#D6C9C5
text
#170A04
muted
#857C79

Preview Lab

Preview with #C2431D

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

Preview Lab → · Contrast checker → · Palette generator →

#C2431D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva