#B52557#B52557

#B52557 is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.4% C 0.181 H 6.2°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B52557
RGB	rgb(181, 37, 87)
HSL	hsl(339, 66%, 43%)
HSV	hsv(339, 80%, 71%)
CMYK	cmyk(0%, 79.6%, 51.9%, 29%)
CIE-LAB	lab(40.96, 58.86, 7.46)
CIE-LCH	lch(40.96, 59.33, 7.22°)
OKLab	oklab(51.45% 0.1798 0.0194)
OKLCH	oklch(51.45% 0.181 6.2)
XYZ	xyz(21.4399, 11.8381, 10.1710)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52557 #25B583

analogous

#B5259F #B52557 #B53B25

triadic

#B52557 #57B525 #2557B5

tetradic

#B52557 #9FB525 #25B583 #3B25B5

square

#B52557 #9FB525 #25B583 #3B25B5

split-complementary

#B52557 #25B53B #259FB5

monochromatic

#4F1026 #821B3F #B52557 #D83F74 #E27299

Accessibility & contrast

On white

6.24

#B52557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#B52557 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52557

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52557	#FFFFFF	#000000	##FFFFFF
##B52557	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E58

Deuteranopia (green-blind)

#716B54

Tritanopia (blue-blind)

#C6003B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b52557;
/* rgb */ color: rgb(181, 37, 87);
/* oklch */ color: oklch(51.4% 0.181 6.2);

Tailwind

colors: {
  custom: {
    50: '#d26f86',
    500: '#b52557',
    950: '#000000',
  },
}

SCSS

$custom: #b52557;
$custom-light: #d26f86;
$custom-dark: #000000;

JSON

{
  "hex": "#b52557",
  "rgb": {
    "r": 181,
    "g": 37,
    "b": 87
  },
  "hsl": {
    "h": 339.167,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51448,
    "c": 0.18085,
    "h": 6.2
  },
  "luminance": 0.11835
}

Semantic roles & 50–950 ramp

primary

#B52557

secondary

#6DC9A9

accent

#E9AE3F

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B52557

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

Preview Lab → · Contrast checker → · Palette generator →