#B03381#B03381

#B03381 is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.3% C 0.179 H 346.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B03381
RGB	rgb(176, 51, 129)
HSL	hsl(323, 55%, 45%)
HSV	hsv(323, 71%, 69%)
CMYK	cmyk(0%, 71%, 26.7%, 31%)
CIE-LAB	lab(43.04, 57.32, -15.73)
CIE-LCH	lch(43.04, 59.44, 344.65°)
OKLab	oklab(53.26% 0.1738 -0.0416)
OKLCH	oklch(53.26% 0.179 346.5)
XYZ	xyz(23.0518, 13.1852, 22.0956)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03381 #33B062

analogous

#A133B0 #B03381 #B03343

triadic

#B03381 #81B033 #3381B0

tetradic

#B03381 #B0A133 #33B062 #3343B0

square

#B03381 #B0A133 #33B062 #3343B0

split-complementary

#B03381 #43B033 #33B0A1

monochromatic

#51183B #81255E #B03381 #CD539F #DB82BA

Accessibility & contrast

On white

5.77

#B03381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B03381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03381

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03381	#FFFFFF	#000000	##FFFFFF
##B03381	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435883

Deuteranopia (green-blind)

#686D7E

Tritanopia (blue-blind)

#BC3055

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b03381;
/* rgb */ color: rgb(176, 51, 129);
/* oklch */ color: oklch(53.3% 0.179 346.5);

Tailwind

colors: {
  custom: {
    50: '#cc75a5',
    500: '#b03381',
    950: '#000000',
  },
}

SCSS

$custom: #b03381;
$custom-light: #cc75a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b03381",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 129
  },
  "hsl": {
    "h": 322.56,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5326,
    "c": 0.17875,
    "h": 346.5
  },
  "luminance": 0.13183
}

Semantic roles & 50–950 ramp

primary

#B03381

secondary

#7BC496

accent

#DE8149

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B03381

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

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