#B53159#B53159

#B53159 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.5% C 0.170 H 7.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B53159
RGB	rgb(181, 49, 89)
HSL	hsl(342, 57%, 45%)
HSV	hsv(342, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 50.8%, 29%)
CIE-LAB	lab(42.38, 55.19, 8.20)
CIE-LCH	lch(42.38, 55.79, 8.45°)
OKLab	oklab(52.51% 0.1682 0.0213)
OKLCH	oklch(52.51% 0.17 7.2)
XYZ	xyz(21.9594, 12.7446, 10.7529)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53159 #31B58D

analogous

#B5319B #B53159 #B54B31

triadic

#B53159 #59B531 #3159B5

tetradic

#B53159 #9BB531 #31B58D #4B31B5

square

#B53159 #9BB531 #31B58D #4B31B5

split-complementary

#B53159 #31B54B #319BB5

monochromatic

#55172A #852441 #B53159 #D05379 #DD839E

Accessibility & contrast

On white

5.92

#B53159 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B53159 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53159

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53159	#FFFFFF	#000000	##FFFFFF
##B53159	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)

#51535A

Deuteranopia (green-blind)

#746E56

Tritanopia (blue-blind)

#C51442

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53159;
/* rgb */ color: rgb(181, 49, 89);
/* oklch */ color: oklch(52.5% 0.170 7.2);

Tailwind

colors: {
  custom: {
    50: '#d17487',
    500: '#b53159',
    950: '#000000',
  },
}

SCSS

$custom: #b53159;
$custom-light: #d17487;
$custom-dark: #000000;

JSON

{
  "hex": "#b53159",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 89
  },
  "hsl": {
    "h": 341.818,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52511,
    "c": 0.16953,
    "h": 7.2
  },
  "luminance": 0.12742
}

Semantic roles & 50–950 ramp

primary

#B53159

secondary

#7BC7B0

accent

#E1B247

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B53159

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

Preview Lab → · Contrast checker → · Palette generator →