#B52551#B52551

#B52551 is a mid, vivid pink. Relative luminance 0.117; OKLCH L 51.3% C 0.180 H 9.0°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B52551
RGB	rgb(181, 37, 81)
HSL	hsl(342, 66%, 43%)
HSV	hsv(342, 80%, 71%)
CMYK	cmyk(0%, 79.6%, 55.2%, 29%)
CIE-LAB	lab(40.81, 58.40, 11.04)
CIE-LCH	lch(40.81, 59.43, 10.70°)
OKLab	oklab(51.29% 0.1775 0.028)
OKLCH	oklch(51.29% 0.18 9)
XYZ	xyz(21.2049, 11.7440, 8.9332)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52551 #25B589

analogous

#B52599 #B52551 #B54125

triadic

#B52551 #51B525 #2551B5

tetradic

#B52551 #99B525 #25B589 #4125B5

square

#B52551 #99B525 #25B589 #4125B5

split-complementary

#B52551 #25B541 #2599B5

monochromatic

#4F1024 #821B3A #B52551 #D83F6E #E27294

Accessibility & contrast

On white

6.27

#B52551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B52551 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52551

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52551	#FFFFFF	#000000	##FFFFFF
##B52551	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)

#4C4E52

Deuteranopia (green-blind)

#726B4D

Tritanopia (blue-blind)

#C60038

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b52551;
/* rgb */ color: rgb(181, 37, 81);
/* oklch */ color: oklch(51.3% 0.180 9.0);

Tailwind

colors: {
  custom: {
    50: '#d26f81',
    500: '#b52551',
    950: '#000000',
  },
}

SCSS

$custom: #b52551;
$custom-light: #d26f81;
$custom-dark: #000000;

JSON

{
  "hex": "#b52551",
  "rgb": {
    "r": 181,
    "g": 37,
    "b": 81
  },
  "hsl": {
    "h": 341.667,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51287,
    "c": 0.17974,
    "h": 9
  },
  "luminance": 0.11741
}

Semantic roles & 50–950 ramp

primary

#B52551

secondary

#6DC9AD

accent

#E9B53F

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15080A

muted

#837B7C

Preview Lab

Preview with #B52551

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

Preview Lab → · Contrast checker → · Palette generator →