#B53371#B53371

#B53371 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.5% C 0.175 H 355.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B53371
RGB	rgb(181, 51, 113)
HSL	hsl(331, 56%, 45%)
HSV	hsv(331, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 37.6%, 29%)
CIE-LAB	lab(43.34, 56.80, -5.34)
CIE-LCH	lch(43.34, 57.05, 354.63°)
OKLab	oklab(53.45% 0.1742 -0.0134)
OKLCH	oklch(53.45% 0.175 355.6)
XYZ	xyz(23.2220, 13.3865, 16.9805)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53371 #33B577

analogous

#B533B2 #B53371 #B53633

triadic

#B53371 #71B533 #3371B5

tetradic

#B53371 #B2B533 #33B577 #3633B5

square

#B53371 #B2B533 #33B577 #3633B5

split-complementary

#B53371 #33B536 #33B2B5

monochromatic

#561835 #852653 #B53371 #CF5690 #DD86AF

Accessibility & contrast

On white

5.71

#B53371 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B53371 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53371

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53371	#FFFFFF	#000000	##FFFFFF
##B53371	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5773

Deuteranopia (green-blind)

#706F6E

Tritanopia (blue-blind)

#C3264E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53371;
/* rgb */ color: rgb(181, 51, 113);
/* oklch */ color: oklch(53.5% 0.175 355.6);

Tailwind

colors: {
  custom: {
    50: '#d07599',
    500: '#b53371',
    950: '#000000',
  },
}

SCSS

$custom: #b53371;
$custom-light: #d07599;
$custom-dark: #000000;

JSON

{
  "hex": "#b53371",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 113
  },
  "hsl": {
    "h": 331.385,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53453,
    "c": 0.17468,
    "h": 355.6
  },
  "luminance": 0.13384
}

Semantic roles & 50–950 ramp

primary

#B53371

secondary

#7DC6A4

accent

#DF9748

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B53371

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

Preview Lab → · Contrast checker → · Palette generator →