#CA4133#CA4133

#CA4133 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.0% C 0.176 H 29.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#CA4133
RGBrgb(202, 65, 51)
HSLhsl(6, 60%, 50%)
HSVhsv(6, 75%, 79%)
CMYKcmyk(0%, 67.8%, 74.8%, 20.8%)
CIE-LABlab(47.73, 53.38, 38.65)
CIE-LCHlch(47.73, 65.90, 35.90°)
OKLaboklab(56.98% 0.1531 0.0863)
OKLCHoklch(56.98% 0.176 29.4)
XYZxyz(26.8480, 16.5801, 4.9179)
Luminance0.1658 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA4133 #33BCCA
analogous
#CA3371 #CA4133 #CA8D33
triadic
#CA4133 #33CA41 #4133CA
tetradic
#CA4133 #71CA33 #33BCCA #8D33CA
square
#CA4133 #71CA33 #33BCCA #8D33CA
split-complementary
#CA4133 #33CA8D #3371CA
monochromatic
#68221A #993127 #CA4133 #D86E63 #E49B94

Accessibility & contrast

On white

4.87
#CA4133 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#CA4133 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4133
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA4133#FFFFFF#000000##FFFFFF
##CA41331.004.874.324.87
#FFFFFF4.871.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#685E30
Deuteranopia (green-blind)
#8A7C2E
Tritanopia (blue-blind)
#DE163F
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #ca4133;
/* rgb */ color: rgb(202, 65, 51);
/* oklch */ color: oklch(57.0% 0.176 29.4);
Tailwind
colors: {
  custom: {
    50: '#e37d6b',
    500: '#ca4133',
    950: '#000000',
  },
}
SCSS
$custom: #ca4133;
$custom-light: #e37d6b;
$custom-dark: #000000;
JSON
{
  "hex": "#ca4133",
  "rgb": {
    "r": 202,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 5.563,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56981,
    "c": 0.17577,
    "h": 29.4
  },
  "luminance": 0.16576
}

Semantic roles & 50–950 ramp

primary
#CA4133
secondary
#8AC9CF
accent
#D4E345
background
#FFF8F6
surface
#FEEFEB
border
#D6CAC6
text
#170A07
muted
#857C7A

Preview Lab

Preview with #CA4133

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

Preview Lab → · Contrast checker → · Palette generator →

#CA4133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva