#B22932#B22932

#B22932 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.173 H 22.9°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX#B22932
RGBrgb(178, 41, 50)
HSLhsl(356, 63%, 43%)
HSVhsv(356, 77%, 70%)
CMYKcmyk(0%, 77%, 71.9%, 30.2%)
CIE-LABlab(40.06, 54.44, 29.31)
CIE-LCHlch(40.06, 61.83, 28.30°)
OKLaboklab(50.43% 0.1592 0.0671)
OKLCHoklch(50.43% 0.173 22.9)
XYZxyz(19.7310, 11.2842, 4.1561)
Luminance0.1128 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B22932 #29B2A9
analogous
#B22977 #B22932 #B26429
triadic
#B22932 #32B229 #2932B2
tetradic
#B22932 #77B229 #29B2A9 #6429B2
square
#B22932 #77B229 #29B2A9 #6429B2
split-complementary
#B22932 #29B264 #2977B2
monochromatic
#4F1216 #801E24 #B22932 #D4444E #DF767D

Accessibility & contrast

On white

6.45
#B22932 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.26
#B22932 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22932
6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B22932#FFFFFF#000000##FFFFFF
##B229321.006.453.266.45
#FFFFFF6.451.0021.001.00
#0000003.2621.001.0021.00
##FFFFFF6.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#524C31
Deuteranopia (green-blind)
#74692D
Tritanopia (blue-blind)
#C4002E
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #b22932;
/* rgb */ color: rgb(178, 41, 50);
/* oklch */ color: oklch(50.4% 0.173 22.9);
Tailwind
colors: {
  custom: {
    50: '#d16f6a',
    500: '#b22932',
    950: '#000000',
  },
}
SCSS
$custom: #b22932;
$custom-light: #d16f6a;
$custom-dark: #000000;
JSON
{
  "hex": "#b22932",
  "rgb": {
    "r": 178,
    "g": 41,
    "b": 50
  },
  "hsl": {
    "h": 356.058,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50435,
    "c": 0.17275,
    "h": 22.9
  },
  "luminance": 0.11281
}

Semantic roles & 50–950 ramp

primary
#B22932
secondary
#70C7C1
accent
#E6DB42
background
#FEF7F6
surface
#FCEDEB
border
#D5C8C6
text
#160806
muted
#847B7A

Preview Lab

Preview with #B22932

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

Preview Lab → · Contrast checker → · Palette generator →

#B22932 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva