#C64433#C64433

#C64433 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.7% C 0.169 H 30.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#C64433
RGBrgb(198, 68, 51)
HSLhsl(7, 59%, 49%)
HSVhsv(7, 74%, 78%)
CMYKcmyk(0%, 65.7%, 74.2%, 22.4%)
CIE-LABlab(47.47, 50.80, 38.17)
CIE-LCHlch(47.47, 63.54, 36.92°)
OKLaboklab(56.66% 0.1455 0.0855)
OKLCHoklch(56.66% 0.169 30.5)
XYZxyz(25.9562, 16.3828, 4.9268)
Luminance0.1638 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C64433 #33B5C6
analogous
#C6336C #C64433 #C68E33
triadic
#C64433 #33C644 #4433C6
tetradic
#C64433 #6CC633 #33B5C6 #8E33C6
square
#C64433 #6CC633 #33B5C6 #8E33C6
split-complementary
#C64433 #33C68E #336CC6
monochromatic
#65231A #953326 #C64433 #D66E60 #E39A91

Accessibility & contrast

On white

4.91
#C64433 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.28
#C64433 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64433
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C64433#FFFFFF#000000##FFFFFF
##C644331.004.914.284.91
#FFFFFF4.911.0021.001.00
#0000004.2821.001.0021.00
##FFFFFF4.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#695F30
Deuteranopia (green-blind)
#897B2F
Tritanopia (blue-blind)
#DA2041
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #c64433;
/* rgb */ color: rgb(198, 68, 51);
/* oklch */ color: oklch(56.7% 0.169 30.5);
Tailwind
colors: {
  custom: {
    50: '#df7e6c',
    500: '#c64433',
    950: '#000000',
  },
}
SCSS
$custom: #c64433;
$custom-light: #df7e6c;
$custom-dark: #000000;
JSON
{
  "hex": "#c64433",
  "rgb": {
    "r": 198,
    "g": 68,
    "b": 51
  },
  "hsl": {
    "h": 6.939,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56659,
    "c": 0.16877,
    "h": 30.5
  },
  "luminance": 0.16379
}

Semantic roles & 50–950 ramp

primary
#C64433
secondary
#87C5CD
accent
#D0E246
background
#FEF8F6
surface
#FDEFEB
border
#D5CAC6
text
#170A07
muted
#857C7A

Preview Lab

Preview with #C64433

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

Preview Lab → · Contrast checker → · Palette generator →

#C64433 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva