#B52F57#B52F57

#B52F57 is a mid, vivid pink. Relative luminance 0.125; OKLCH L 52.3% C 0.171 H 7.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B52F57
RGB	rgb(181, 47, 87)
HSL	hsl(342, 59%, 45%)
HSV	hsv(342, 74%, 71%)
CMYK	cmyk(0%, 74%, 51.9%, 29%)
CIE-LAB	lab(42.07, 55.72, 9.03)
CIE-LCH	lch(42.07, 56.45, 9.21°)
OKLab	oklab(52.27% 0.1697 0.0233)
OKLCH	oklch(52.27% 0.171 7.8)
XYZ	xyz(21.7948, 12.5479, 10.2893)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52F57 #2FB58D

analogous

#B52F9A #B52F57 #B54A2F

triadic

#B52F57 #57B52F #2F57B5

tetradic

#B52F57 #9AB52F #2FB58D #4A2FB5

square

#B52F57 #9AB52F #2FB58D #4A2FB5

split-complementary

#B52F57 #2FB54A #2F9AB5

monochromatic

#541628 #842240 #B52F57 #D15076 #DE809C

Accessibility & contrast

On white

5.98

#B52F57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B52F57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52F57

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52F57	#FFFFFF	#000000	##FFFFFF
##B52F57	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505258

Deuteranopia (green-blind)

#736D54

Tritanopia (blue-blind)

#C50E40

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b52f57;
/* rgb */ color: rgb(181, 47, 87);
/* oklch */ color: oklch(52.3% 0.171 7.8);

Tailwind

colors: {
  custom: {
    50: '#d17386',
    500: '#b52f57',
    950: '#000000',
  },
}

SCSS

$custom: #b52f57;
$custom-light: #d17386;
$custom-dark: #000000;

JSON

{
  "hex": "#b52f57",
  "rgb": {
    "r": 181,
    "g": 47,
    "b": 87
  },
  "hsl": {
    "h": 342.09,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.17127,
    "h": 7.8
  },
  "luminance": 0.12545
}

Semantic roles & 50–950 ramp

primary

#B52F57

secondary

#79C7B0

accent

#E2B346

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B52F57

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

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