#C52B24#C52B24

#C52B24 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.9% C 0.191 H 28.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#C52B24
RGBrgb(197, 43, 36)
HSLhsl(3, 69%, 46%)
HSVhsv(3, 82%, 77%)
CMYKcmyk(0%, 78.2%, 81.7%, 22.7%)
CIE-LABlab(43.84, 59.01, 42.48)
CIE-LCHlch(43.84, 72.71, 35.75°)
OKLaboklab(53.86% 0.1684 0.0906)
OKLCHoklch(53.86% 0.191 28.3)
XYZxyz(24.2113, 13.7294, 3.0440)
Luminance0.1373 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C52B24 #24BEC5
analogous
#C5246D #C52B24 #C57C24
triadic
#C52B24 #24C52B #2B24C5
tetradic
#C52B24 #6DC524 #24BEC5 #7C24C5
square
#C52B24 #6DC524 #24BEC5 #7C24C5
split-complementary
#C52B24 #24C57C #246DC5
monochromatic
#5E1411 #91201B #C52B24 #DE4F49 #E7817C

Accessibility & contrast

On white

5.61
#C52B24 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.75
#C52B24 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C52B24
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C52B24#FFFFFF#000000##FFFFFF
##C52B241.005.613.755.61
#FFFFFF5.611.0021.001.00
#0000003.7521.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C5221
Deuteranopia (green-blind)
#82741C
Tritanopia (blue-blind)
#D9002C
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #c52b24;
/* rgb */ color: rgb(197, 43, 36);
/* oklch */ color: oklch(53.9% 0.191 28.3);
Tailwind
colors: {
  custom: {
    50: '#e17260',
    500: '#c52b24',
    950: '#000000',
  },
}
SCSS
$custom: #c52b24;
$custom-light: #e17260;
$custom-dark: #000000;
JSON
{
  "hex": "#c52b24",
  "rgb": {
    "r": 197,
    "g": 43,
    "b": 36
  },
  "hsl": {
    "h": 2.609,
    "s": 69.099,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53863,
    "c": 0.19117,
    "h": 28.3
  },
  "luminance": 0.13725
}

Semantic roles & 50–950 ramp

primary
#C52B24
secondary
#76CBCF
accent
#E4EC3C
background
#FFF7F5
surface
#FEEDE9
border
#D6C8C5
text
#170905
muted
#857B79

Preview Lab

Preview with #C52B24

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

Preview Lab → · Contrast checker → · Palette generator →

#C52B24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva