#CC5037#CC5037

#CC5037 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.2% C 0.163 H 33.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#CC5037
RGBrgb(204, 80, 55)
HSLhsl(10, 59%, 51%)
HSVhsv(10, 73%, 80%)
CMYKcmyk(0%, 60.8%, 73%, 20%)
CIE-LABlab(50.52, 47.81, 39.63)
CIE-LCHlch(50.52, 62.10, 39.66°)
OKLaboklab(59.16% 0.1363 0.0892)
OKLCHoklch(59.16% 0.163 33.2)
XYZxyz(28.4631, 18.8544, 5.7542)
Luminance0.1885 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CC5037 #37B3CC
analogous
#CC3768 #CC5037 #CC9A37
triadic
#CC5037 #37CC50 #5037CC
tetradic
#CC5037 #68CC37 #37B3CC #9A37CC
square
#CC5037 #68CC37 #37B3CC #9A37CC
split-complementary
#CC5037 #37CC9A #3768CC
monochromatic
#6D291C #9E3C28 #CC5037 #D87B68 #E5A599

Accessibility & contrast

On white

4.40
#CC5037 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.77
#CC5037 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC5037
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CC5037#FFFFFF#000000##000000
##CC50371.004.404.774.77
#FFFFFF4.401.0021.0021.00
#0000004.7721.001.001.00
##0000004.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#726734
Deuteranopia (green-blind)
#918233
Tritanopia (blue-blind)
#E0334B
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #cc5037;
/* rgb */ color: rgb(204, 80, 55);
/* oklch */ color: oklch(59.2% 0.163 33.2);
Tailwind
colors: {
  custom: {
    50: '#e3866f',
    500: '#cc5037',
    950: '#000000',
  },
}
SCSS
$custom: #cc5037;
$custom-light: #e3866f;
$custom-dark: #000000;
JSON
{
  "hex": "#cc5037",
  "rgb": {
    "r": 204,
    "g": 80,
    "b": 55
  },
  "hsl": {
    "h": 10.067,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59159,
    "c": 0.16291,
    "h": 33.2
  },
  "luminance": 0.18851
}

Semantic roles & 50–950 ramp

primary
#CC5037
secondary
#8EC5D0
accent
#C8E345
background
#FFF8F6
surface
#FEF0EC
border
#D6CBC7
text
#170B07
muted
#857C7A

Preview Lab

Preview with #CC5037

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

Preview Lab → · Contrast checker → · Palette generator →

#CC5037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva