#B33371#B33371

#B33371 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.173 H 355.1°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B33371
RGB	rgb(179, 51, 113)
HSL	hsl(331, 56%, 45%)
HSV	hsv(331, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 36.9%, 29.8%)
CIE-LAB	lab(42.98, 56.24, -5.91)
CIE-LCH	lch(42.98, 56.55, 354.00°)
OKLab	oklab(53.12% 0.1724 -0.0149)
OKLCH	oklch(53.12% 0.173 355.1)
XYZ	xyz(22.7563, 13.1463, 16.9587)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33371 #33B375

analogous

#B333B1 #B33371 #B33533

triadic

#B33371 #71B333 #3371B3

tetradic

#B33371 #B1B333 #33B375 #3533B3

square

#B33371 #B1B333 #33B375 #3533B3

split-complementary

#B33371 #33B335 #33B1B3

monochromatic

#541835 #832553 #B33371 #CE5590 #DC84AF

Accessibility & contrast

On white

5.79

#B33371 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B33371 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33371

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33371	#FFFFFF	#000000	##FFFFFF
##B33371	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5673

Deuteranopia (green-blind)

#6E6E6E

Tritanopia (blue-blind)

#C1274E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b33371;
/* rgb */ color: rgb(179, 51, 113);
/* oklch */ color: oklch(53.1% 0.173 355.1);

Tailwind

colors: {
  custom: {
    50: '#ce7599',
    500: '#b33371',
    950: '#000000',
  },
}

SCSS

$custom: #b33371;
$custom-light: #ce7599;
$custom-dark: #000000;

JSON

{
  "hex": "#b33371",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 113
  },
  "hsl": {
    "h": 330.938,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53124,
    "c": 0.17301,
    "h": 355.1
  },
  "luminance": 0.13144
}

Semantic roles & 50–950 ramp

primary

#B33371

secondary

#7CC6A2

accent

#DF9649

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B33371

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

Preview Lab → · Contrast checker → · Palette generator →