#B22D43#B22D43

#B22D43 is a mid, vivid red. Relative luminance 0.117; OKLCH L 51.1% C 0.168 H 16.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX#B22D43
RGBrgb(178, 45, 67)
HSLhsl(350, 60%, 44%)
HSVhsv(350, 75%, 70%)
CMYKcmyk(0%, 74.7%, 62.4%, 30.2%)
CIE-LABlab(40.82, 54.05, 19.76)
CIE-LCHlch(40.82, 57.55, 20.09°)
OKLaboklab(51.09% 0.1615 0.0479)
OKLCHoklch(51.09% 0.168 16.5)
XYZxyz(20.3137, 11.7500, 6.5074)
Luminance0.1175 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B22D43 #2DB29C
analogous
#B22D85 #B22D43 #B2592D
triadic
#B22D43 #43B22D #2D43B2
tetradic
#B22D43 #85B22D #2DB29C #592DB2
square
#B22D43 #85B22D #2DB29C #592DB2
split-complementary
#B22D43 #2DB259 #2D85B2
monochromatic
#50141E #812131 #B22D43 #D14B61 #DE7C8C

Accessibility & contrast

On white

6.27
#B22D43 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.35
#B22D43 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22D43
6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B22D43#FFFFFF#000000##FFFFFF
##B22D431.006.273.356.27
#FFFFFF6.271.0021.001.00
#0000003.3521.001.0021.00
##FFFFFF6.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#524E43
Deuteranopia (green-blind)
#746A3F
Tritanopia (blue-blind)
#C30036
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #b22d43;
/* rgb */ color: rgb(178, 45, 67);
/* oklch */ color: oklch(51.1% 0.168 16.5);
Tailwind
colors: {
  custom: {
    50: '#d07176',
    500: '#b22d43',
    950: '#000000',
  },
}
SCSS
$custom: #b22d43;
$custom-light: #d07176;
$custom-dark: #000000;
JSON
{
  "hex": "#b22d43",
  "rgb": {
    "r": 178,
    "g": 45,
    "b": 67
  },
  "hsl": {
    "h": 350.075,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51092,
    "c": 0.16848,
    "h": 16.5
  },
  "luminance": 0.11747
}

Semantic roles & 50–950 ramp

primary
#B22D43
secondary
#75C6B9
accent
#E3C945
background
#FDF7F7
surface
#FBEDED
border
#D4C8C8
text
#150808
muted
#837B7B

Preview Lab

Preview with #B22D43

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

Preview Lab → · Contrast checker → · Palette generator →

#B22D43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva