#B53172#B53172

#B53172 is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.3% C 0.177 H 354.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B53172
RGB	rgb(181, 49, 114)
HSL	hsl(330, 57%, 45%)
HSV	hsv(330, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 37%, 29%)
CIE-LAB	lab(43.12, 57.62, -6.29)
CIE-LCH	lch(43.12, 57.96, 353.77°)
OKLab	oklab(53.3% 0.1767 -0.0159)
OKLCH	oklch(53.3% 0.177 354.9)
XYZ	xyz(23.1931, 13.2381, 17.2502)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53172 #31B574

analogous

#B531B4 #B53172 #B53231

triadic

#B53172 #72B531 #3172B5

tetradic

#B53172 #B4B531 #31B574 #3231B5

square

#B53172 #B4B531 #31B574 #3231B5

split-complementary

#B53172 #31B532 #31B4B5

monochromatic

#551735 #852454 #B53172 #D05391 #DD83B0

Accessibility & contrast

On white

5.76

#B53172 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B53172 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53172

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53172	#FFFFFF	#000000	##FFFFFF
##B53172	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5674

Deuteranopia (green-blind)

#6F6F6F

Tritanopia (blue-blind)

#C3234D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53172;
/* rgb */ color: rgb(181, 49, 114);
/* oklch */ color: oklch(53.3% 0.177 354.9);

Tailwind

colors: {
  custom: {
    50: '#d0749a',
    500: '#b53172',
    950: '#000000',
  },
}

SCSS

$custom: #b53172;
$custom-light: #d0749a;
$custom-dark: #000000;

JSON

{
  "hex": "#b53172",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 114
  },
  "hsl": {
    "h": 330.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53302,
    "c": 0.17742,
    "h": 354.9
  },
  "luminance": 0.13235
}

Semantic roles & 50–950 ramp

primary

#B53172

secondary

#7BC7A1

accent

#E19547

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B53172

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

Preview Lab → · Contrast checker → · Palette generator →