#B63771#B63771

#B63771 is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.0% C 0.171 H 356.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B63771
RGB	rgb(182, 55, 113)
HSL	hsl(333, 54%, 46%)
HSV	hsv(333, 70%, 71%)
CMYK	cmyk(0%, 69.8%, 37.9%, 28.6%)
CIE-LAB	lab(44.05, 55.61, -4.27)
CIE-LCH	lch(44.05, 55.77, 355.61°)
OKLab	oklab(54.01% 0.1704 -0.0105)
OKLCH	oklch(54.01% 0.171 356.5)
XYZ	xyz(23.6397, 13.8725, 17.0524)
Luminance	0.1387 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63771 #37B67C

analogous

#B637B1 #B63771 #B63D37

triadic

#B63771 #71B637 #3771B6

tetradic

#B63771 #B1B637 #37B67C #3D37B6

square

#B63771 #B1B637 #37B67C #3D37B6

split-complementary

#B63771 #37B63D #37B1B6

monochromatic

#581B37 #872954 #B63771 #CE5C90 #DC8BB0

Accessibility & contrast

On white

5.56

#B63771 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B63771 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63771

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63771	#FFFFFF	#000000	##FFFFFF
##B63771	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5973

Deuteranopia (green-blind)

#72716E

Tritanopia (blue-blind)

#C42A4F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b63771;
/* rgb */ color: rgb(182, 55, 113);
/* oklch */ color: oklch(54.0% 0.171 356.5);

Tailwind

colors: {
  custom: {
    50: '#d07799',
    500: '#b63771',
    950: '#000000',
  },
}

SCSS

$custom: #b63771;
$custom-light: #d07799;
$custom-dark: #000000;

JSON

{
  "hex": "#b63771",
  "rgb": {
    "r": 182,
    "g": 55,
    "b": 113
  },
  "hsl": {
    "h": 332.598,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54008,
    "c": 0.17071,
    "h": 356.5
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#B63771

secondary

#82C6A7

accent

#DD9A4B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B63771

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

Preview Lab → · Contrast checker → · Palette generator →