#B22151#B22151

#B22151 is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.5% C 0.180 H 7.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#B22151
RGB	rgb(178, 33, 81)
HSL	hsl(340, 69%, 41%)
HSV	hsv(340, 81%, 70%)
CMYK	cmyk(0%, 81.5%, 54.5%, 30.2%)
CIE-LAB	lab(39.83, 58.67, 9.59)
CIE-LCH	lch(39.83, 59.45, 9.28°)
OKLab	oklab(50.47% 0.1788 0.0245)
OKLCH	oklch(50.47% 0.18 7.8)
XYZ	xyz(20.3911, 11.1497, 8.8614)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22151 #21B282

analogous

#B2219A #B22151 #B23A21

triadic

#B22151 #51B221 #2151B2

tetradic

#B22151 #9AB221 #21B282 #3A21B2

square

#B22151 #9AB221 #21B282 #3A21B2

split-complementary

#B22151 #21B23A #219AB2

monochromatic

#4B0E22 #7E173A #B22151 #DA366C #E36A92

Accessibility & contrast

On white

6.50

#B22151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B22151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22151

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22151	#FFFFFF	#000000	##FFFFFF
##B22151	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494B52

Deuteranopia (green-blind)

#6F684D

Tritanopia (blue-blind)

#C30037

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b22151;
/* rgb */ color: rgb(178, 33, 81);
/* oklch */ color: oklch(50.5% 0.180 7.8);

Tailwind

colors: {
  custom: {
    50: '#d06d81',
    500: '#b22151',
    950: '#000000',
  },
}

SCSS

$custom: #b22151;
$custom-light: #d06d81;
$custom-dark: #000000;

JSON

{
  "hex": "#b22151",
  "rgb": {
    "r": 178,
    "g": 33,
    "b": 81
  },
  "hsl": {
    "h": 340.138,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50465,
    "c": 0.18043,
    "h": 7.8
  },
  "luminance": 0.11147
}

Semantic roles & 50–950 ramp

primary

#B22151

secondary

#66C9A8

accent

#ECB23C

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15080A

muted

#837B7C

Preview Lab

Preview with #B22151

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

Preview Lab → · Contrast checker → · Palette generator →