#C03B32#C03B32

#C03B32 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.6% C 0.171 H 28.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX#C03B32
RGBrgb(192, 59, 50)
HSLhsl(4, 59%, 47%)
HSVhsv(4, 74%, 75%)
CMYKcmyk(0%, 69.3%, 74%, 24.7%)
CIE-LABlab(45.04, 52.41, 35.72)
CIE-LCHlch(45.04, 63.43, 34.28°)
OKLaboklab(54.63% 0.151 0.0804)
OKLCHoklch(54.63% 0.171 28)
XYZxyz(23.8806, 14.5682, 4.5715)
Luminance0.1457 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C03B32 #32B7C0
analogous
#C03270 #C03B32 #C08232
triadic
#C03B32 #32C03B #3B32C0
tetradic
#C03B32 #70C032 #32B7C0 #8232C0
square
#C03B32 #70C032 #32B7C0 #8232C0
split-complementary
#C03B32 #32C082 #3270C0
monochromatic
#5F1D19 #8F2C25 #C03B32 #D4635B #E1918B

Accessibility & contrast

On white

5.37
#C03B32 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.91
#C03B32 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03B32
5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C03B32#FFFFFF#000000##FFFFFF
##C03B321.005.373.915.37
#FFFFFF5.371.0021.001.00
#0000003.9121.001.0021.00
##FFFFFF5.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#615830
Deuteranopia (green-blind)
#82752D
Tritanopia (blue-blind)
#D30D3A
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #c03b32;
/* rgb */ color: rgb(192, 59, 50);
/* oklch */ color: oklch(54.6% 0.171 28.0);
Tailwind
colors: {
  custom: {
    50: '#db796a',
    500: '#c03b32',
    950: '#000000',
  },
}
SCSS
$custom: #c03b32;
$custom-light: #db796a;
$custom-dark: #000000;
JSON
{
  "hex": "#c03b32",
  "rgb": {
    "r": 192,
    "g": 59,
    "b": 50
  },
  "hsl": {
    "h": 3.803,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5463,
    "c": 0.17106,
    "h": 28
  },
  "luminance": 0.14565
}

Semantic roles & 50–950 ramp

primary
#C03B32
secondary
#83C6CB
accent
#D8E246
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170A06
muted
#857C7A

Preview Lab

Preview with #C03B32

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

Preview Lab → · Contrast checker → · Palette generator →

#C03B32 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva