#B53771#B53771

#B53771 is a mid, vivid pink. Relative luminance 0.137; OKLCH L 53.8% C 0.170 H 356.2°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B53771
RGB	rgb(181, 55, 113)
HSL	hsl(332, 53%, 46%)
HSV	hsv(332, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 37.6%, 29%)
CIE-LAB	lab(43.87, 55.32, -4.55)
CIE-LCH	lch(43.87, 55.50, 355.30°)
OKLab	oklab(53.85% 0.1695 -0.0113)
OKLCH	oklch(53.85% 0.17 356.2)
XYZ	xyz(23.4044, 13.7512, 17.0413)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53771 #37B57B

analogous

#B537B0 #B53771 #B53C37

triadic

#B53771 #71B537 #3771B5

tetradic

#B53771 #B0B537 #37B57B #3C37B5

square

#B53771 #B0B537 #37B57B #3C37B5

split-complementary

#B53771 #37B53C #37B0B5

monochromatic

#571A36 #862954 #B53771 #CD5C90 #DC8BB0

Accessibility & contrast

On white

5.60

#B53771 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B53771 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53771

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53771	#FFFFFF	#000000	##FFFFFF
##B53771	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5973

Deuteranopia (green-blind)

#71706E

Tritanopia (blue-blind)

#C32B4F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53771;
/* rgb */ color: rgb(181, 55, 113);
/* oklch */ color: oklch(53.8% 0.170 356.2);

Tailwind

colors: {
  custom: {
    50: '#d07799',
    500: '#b53771',
    950: '#000000',
  },
}

SCSS

$custom: #b53771;
$custom-light: #d07799;
$custom-dark: #000000;

JSON

{
  "hex": "#b53771",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 113
  },
  "hsl": {
    "h": 332.381,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53846,
    "c": 0.16984,
    "h": 356.2
  },
  "luminance": 0.13748
}

Semantic roles & 50–950 ramp

primary

#B53771

secondary

#82C6A7

accent

#DD9A4B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B53771

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

Preview Lab → · Contrast checker → · Palette generator →