#B53057#B53057

#B53057 is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.170 H 8.0°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B53057
RGB	rgb(181, 48, 87)
HSL	hsl(342, 58%, 45%)
HSV	hsv(342, 73%, 71%)
CMYK	cmyk(0%, 73.5%, 51.9%, 29%)
CIE-LAB	lab(42.20, 55.37, 9.21)
CIE-LCH	lch(42.20, 56.13, 9.44°)
OKLab	oklab(52.36% 0.1686 0.0237)
OKLCH	oklch(52.36% 0.17 8)
XYZ	xyz(21.8352, 12.6288, 10.3028)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53057 #30B58E

analogous

#B5309A #B53057 #B54B30

triadic

#B53057 #57B530 #3057B5

tetradic

#B53057 #9AB530 #30B58E #4B30B5

square

#B53057 #9AB530 #30B58E #4B30B5

split-complementary

#B53057 #30B54B #309AB5

monochromatic

#541628 #852340 #B53057 #D15177 #DE829D

Accessibility & contrast

On white

5.96

#B53057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B53057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53057

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53057	#FFFFFF	#000000	##FFFFFF
##B53057	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515358

Deuteranopia (green-blind)

#746D54

Tritanopia (blue-blind)

#C51040

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53057;
/* rgb */ color: rgb(181, 48, 87);
/* oklch */ color: oklch(52.4% 0.170 8.0);

Tailwind

colors: {
  custom: {
    50: '#d17386',
    500: '#b53057',
    950: '#000000',
  },
}

SCSS

$custom: #b53057;
$custom-light: #d17386;
$custom-dark: #000000;

JSON

{
  "hex": "#b53057",
  "rgb": {
    "r": 181,
    "g": 48,
    "b": 87
  },
  "hsl": {
    "h": 342.406,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52363,
    "c": 0.17022,
    "h": 8
  },
  "luminance": 0.12626
}

Semantic roles & 50–950 ramp

primary

#B53057

secondary

#7AC7B0

accent

#E1B446

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B53057

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

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