#CA4321#CA4321

#CA4321 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.0% C 0.177 H 34.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#CA4321
RGBrgb(202, 67, 33)
HSLhsl(12, 72%, 46%)
HSVhsv(12, 84%, 79%)
CMYKcmyk(0%, 66.8%, 83.7%, 20.8%)
CIE-LABlab(47.86, 51.96, 48.02)
CIE-LCHlch(47.86, 70.76, 42.74°)
OKLaboklab(57.03% 0.1454 0.1013)
OKLCHoklch(57.03% 0.177 34.9)
XYZxyz(26.6419, 16.6847, 3.2562)
Luminance0.1668 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA4321 #21A8CA
analogous
#CA2153 #CA4321 #CA9721
triadic
#CA4321 #21CA43 #4321CA
tetradic
#CA4321 #53CA21 #21A8CA #9721CA
square
#CA4321 #53CA21 #21A8CA #9721CA
split-complementary
#CA4321 #21CA97 #2153CA
monochromatic
#612010 #953218 #CA4321 #E16647 #EA927C

Accessibility & contrast

On white

4.84
#CA4321 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.34
#CA4321 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4321
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA4321#FFFFFF#000000##FFFFFF
##CA43211.004.844.344.84
#FFFFFF4.841.0021.001.00
#0000004.3421.001.0021.00
##FFFFFF4.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6B5F1B
Deuteranopia (green-blind)
#8C7D1A
Tritanopia (blue-blind)
#DF163D
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #ca4321;
/* rgb */ color: rgb(202, 67, 33);
/* oklch */ color: oklch(57.0% 0.177 34.9);
Tailwind
colors: {
  custom: {
    50: '#e47e60',
    500: '#ca4321',
    950: '#000000',
  },
}
SCSS
$custom: #ca4321;
$custom-light: #e47e60;
$custom-dark: #000000;
JSON
{
  "hex": "#ca4321",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 12.071,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.17721,
    "h": 34.9
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary
#CA4321
secondary
#75BFD2
accent
#CAEF39
background
#FFF8F5
surface
#FFEFEA
border
#D7CAC6
text
#180A05
muted
#867C79

Preview Lab

Preview with #CA4321

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

Preview Lab → · Contrast checker → · Palette generator →

#CA4321 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva