#B33832#B33832

#B33832 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.160 H 27.0°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX#B33832
RGBrgb(179, 56, 50)
HSLhsl(3, 56%, 45%)
HSVhsv(3, 72%, 70%)
CMYKcmyk(0%, 68.7%, 72.1%, 29.8%)
CIE-LABlab(42.22, 49.29, 31.89)
CIE-LCHlch(42.22, 58.71, 32.90°)
OKLaboklab(52.09% 0.1427 0.0727)
OKLCHoklch(52.09% 0.16 27)
XYZxyz(20.5826, 12.6454, 4.3740)
Luminance0.1264 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33832 #32ADB3
analogous
#B3326C #B33832 #B37932
triadic
#B33832 #32B338 #3832B3
tetradic
#B33832 #6CB332 #32ADB3 #7932B3
square
#B33832 #6CB332 #32ADB3 #7932B3
split-complementary
#B33832 #32B379 #326CB3
monochromatic
#531A17 #832925 #B33832 #CF5953 #DC8783

Accessibility & contrast

On white

5.95
#B33832 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.53
#B33832 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33832
5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33832#FFFFFF#000000##FFFFFF
##B338321.005.953.535.95
#FFFFFF5.951.0021.001.00
#0000003.5321.001.0021.00
##FFFFFF5.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B5330
Deuteranopia (green-blind)
#796D2E
Tritanopia (blue-blind)
#C51238
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #b33832;
/* rgb */ color: rgb(179, 56, 50);
/* oklch */ color: oklch(52.1% 0.160 27.0);
Tailwind
colors: {
  custom: {
    50: '#d2766a',
    500: '#b33832',
    950: '#000000',
  },
}
SCSS
$custom: #b33832;
$custom-light: #d2766a;
$custom-dark: #000000;
JSON
{
  "hex": "#b33832",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 50
  },
  "hsl": {
    "h": 2.791,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52087,
    "c": 0.16021,
    "h": 27
  },
  "luminance": 0.12642
}

Semantic roles & 50–950 ramp

primary
#B33832
secondary
#7BC2C6
accent
#D9E048
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150906
muted
#837B7A

Preview Lab

Preview with #B33832

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

Preview Lab → · Contrast checker → · Palette generator →

#B33832 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva