#B53158#B53158

#B53158 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.5% C 0.169 H 7.7°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B53158
RGB	rgb(181, 49, 88)
HSL	hsl(342, 57%, 45%)
HSV	hsv(342, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 51.4%, 29%)
CIE-LAB	lab(42.35, 55.10, 8.79)
CIE-LCH	lch(42.35, 55.80, 9.07°)
OKLab	oklab(52.48% 0.1678 0.0227)
OKLCH	oklch(52.48% 0.169 7.7)
XYZ	xyz(21.9177, 12.7279, 10.5332)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53158 #31B58E

analogous

#B5319A #B53158 #B54C31

triadic

#B53158 #58B531 #3158B5

tetradic

#B53158 #9AB531 #31B58E #4C31B5

square

#B53158 #9AB531 #31B58E #4C31B5

split-complementary

#B53158 #31B54C #319AB5

monochromatic

#551729 #852441 #B53158 #D05378 #DD839E

Accessibility & contrast

On white

5.92

#B53158 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B53158 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53158

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53158	#FFFFFF	#000000	##FFFFFF
##B53158	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515359

Deuteranopia (green-blind)

#746E55

Tritanopia (blue-blind)

#C51441

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53158;
/* rgb */ color: rgb(181, 49, 88);
/* oklch */ color: oklch(52.5% 0.169 7.7);

Tailwind

colors: {
  custom: {
    50: '#d17486',
    500: '#b53158',
    950: '#000000',
  },
}

SCSS

$custom: #b53158;
$custom-light: #d17486;
$custom-dark: #000000;

JSON

{
  "hex": "#b53158",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 342.273,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52484,
    "c": 0.16934,
    "h": 7.7
  },
  "luminance": 0.12725
}

Semantic roles & 50–950 ramp

primary

#B53158

secondary

#7BC7B0

accent

#E1B347

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B53158

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

Preview Lab → · Contrast checker → · Palette generator →