#B33381#B33381

#B33381 is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.7% C 0.181 H 347.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B33381
RGB	rgb(179, 51, 129)
HSL	hsl(323, 56%, 45%)
HSV	hsv(323, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 27.9%, 29.8%)
CIE-LAB	lab(43.56, 58.13, -14.89)
CIE-LCH	lch(43.56, 60.01, 345.63°)
OKLab	oklab(53.74% 0.1767 -0.0392)
OKLCH	oklch(53.74% 0.181 347.5)
XYZ	xyz(23.7378, 13.5389, 22.1278)
Luminance	0.1354 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33381 #33B365

analogous

#A533B3 #B33381 #B33341

triadic

#B33381 #81B333 #3381B3

tetradic

#B33381 #B3A533 #33B365 #3341B3

square

#B33381 #B3A533 #33B365 #3341B3

split-complementary

#B33381 #41B333 #33B3A5

monochromatic

#54183C #83255F #B33381 #CE559F #DC84BA

Accessibility & contrast

On white

5.66

#B33381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#B33381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33381

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33381	#FFFFFF	#000000	##FFFFFF
##B33381	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445983

Deuteranopia (green-blind)

#6A6F7E

Tritanopia (blue-blind)

#C02E55

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33381;
/* rgb */ color: rgb(179, 51, 129);
/* oklch */ color: oklch(53.7% 0.181 347.5);

Tailwind

colors: {
  custom: {
    50: '#ce76a5',
    500: '#b33381',
    950: '#000000',
  },
}

SCSS

$custom: #b33381;
$custom-light: #ce76a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33381",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 129
  },
  "hsl": {
    "h": 323.438,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.5374,
    "c": 0.18098,
    "h": 347.5
  },
  "luminance": 0.13536
}

Semantic roles & 50–950 ramp

primary

#B33381

secondary

#7CC699

accent

#DF8349

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B33381

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

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