#B03388#B03388

#B03388 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.6% C 0.183 H 343.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B03388
RGB	rgb(176, 51, 136)
HSL	hsl(319, 55%, 45%)
HSV	hsv(319, 71%, 69%)
CMYK	cmyk(0%, 71%, 22.7%, 31%)
CIE-LAB	lab(43.33, 58.25, -19.57)
CIE-LCH	lch(43.33, 61.45, 341.42°)
OKLab	oklab(53.56% 0.1753 -0.0523)
OKLCH	oklch(53.56% 0.183 343.4)
XYZ	xyz(23.5331, 13.3777, 24.6306)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03388 #33B05B

analogous

#9A33B0 #B03388 #B0334A

triadic

#B03388 #88B033 #3388B0

tetradic

#B03388 #B09A33 #33B05B #334AB0

square

#B03388 #B09A33 #33B05B #334AB0

split-complementary

#B03388 #4AB033 #33B09A

monochromatic

#51183F #812563 #B03388 #CD53A6 #DB82BF

Accessibility & contrast

On white

5.71

#B03388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B03388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03388

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03388	#FFFFFF	#000000	##FFFFFF
##B03388	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40598A

Deuteranopia (green-blind)

#666E85

Tritanopia (blue-blind)

#BB3359

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b03388;
/* rgb */ color: rgb(176, 51, 136);
/* oklch */ color: oklch(53.6% 0.183 343.4);

Tailwind

colors: {
  custom: {
    50: '#cb75ab',
    500: '#b03388',
    950: '#000000',
  },
}

SCSS

$custom: #b03388;
$custom-light: #cb75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b03388",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 136
  },
  "hsl": {
    "h": 319.2,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53562,
    "c": 0.18296,
    "h": 343.4
  },
  "luminance": 0.13375
}

Semantic roles & 50–950 ramp

primary

#B03388

secondary

#7BC492

accent

#DE7949

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B03388

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

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