#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
RGB	rgb(178, 45, 67)
HSL	hsl(350, 60%, 44%)
HSV	hsv(350, 75%, 70%)
CMYK	cmyk(0%, 74.7%, 62.4%, 30.2%)
CIE-LAB	lab(40.82, 54.05, 19.76)
CIE-LCH	lch(40.82, 57.55, 20.09°)
OKLab	oklab(51.09% 0.1615 0.0479)
OKLCH	oklch(51.09% 0.168 16.5)
XYZ	xyz(20.3137, 11.7500, 6.5074)
Luminance	0.1175 (WCAG relative)
Temperature	warm
Family	red

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
##B22D43	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

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 →