#CA4823#CA4823

#CA4823 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.6% C 0.172 H 36.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#CA4823
RGBrgb(202, 72, 35)
HSLhsl(13, 70%, 46%)
HSVhsv(13, 83%, 79%)
CMYKcmyk(0%, 64.4%, 82.7%, 20.8%)
CIE-LABlab(48.66, 49.91, 47.82)
CIE-LCHlch(48.66, 69.12, 43.77°)
OKLaboklab(57.63% 0.1394 0.1016)
OKLCHoklch(57.63% 0.172 36.1)
XYZxyz(26.9809, 17.3166, 3.5115)
Luminance0.1731 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA4823 #23A5CA
analogous
#CA2352 #CA4823 #CA9C23
triadic
#CA4823 #23CA48 #4823CA
tetradic
#CA4823 #52CA23 #23A5CA #9C23CA
square
#CA4823 #52CA23 #23A5CA #9C23CA
split-complementary
#CA4823 #23CA9C #2352CA
monochromatic
#622311 #96351A #CA4823 #E06C4A #E9967F

Accessibility & contrast

On white

4.71
#CA4823 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.46
#CA4823 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4823
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA4823#FFFFFF#000000##FFFFFF
##CA48231.004.714.464.71
#FFFFFF4.711.0021.001.00
#0000004.4621.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E611D
Deuteranopia (green-blind)
#8E7E1D
Tritanopia (blue-blind)
#DE2341
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #ca4823;
/* rgb */ color: rgb(202, 72, 35);
/* oklch */ color: oklch(57.6% 0.172 36.1);
Tailwind
colors: {
  custom: {
    50: '#e38161',
    500: '#ca4823',
    950: '#000000',
  },
}
SCSS
$custom: #ca4823;
$custom-light: #e38161;
$custom-dark: #000000;
JSON
{
  "hex": "#ca4823",
  "rgb": {
    "r": 202,
    "g": 72,
    "b": 35
  },
  "hsl": {
    "h": 13.293,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57633,
    "c": 0.17249,
    "h": 36.1
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary
#CA4823
secondary
#78BDD1
accent
#C6ED3B
background
#FFF8F5
surface
#FFEFEA
border
#D7CAC6
text
#170B05
muted
#857C79

Preview Lab

Preview with #CA4823

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

Preview Lab → · Contrast checker → · Palette generator →

#CA4823 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva