#B03391#B03391

#B03391 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 54.0% C 0.189 H 339.5°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B03391
RGB	rgb(176, 51, 145)
HSL	hsl(315, 55%, 45%)
HSV	hsv(315, 71%, 69%)
CMYK	cmyk(0%, 71%, 17.6%, 31%)
CIE-LAB	lab(43.72, 59.50, -24.43)
CIE-LCH	lch(43.72, 64.32, 337.67°)
OKLab	oklab(53.97% 0.1769 -0.066)
OKLCH	oklch(53.97% 0.189 339.5)
XYZ	xyz(24.1998, 13.6444, 28.1417)
Luminance	0.1364 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03391 #33B052

analogous

#9133B0 #B03391 #B03353

triadic

#B03391 #91B033 #3391B0

tetradic

#B03391 #B09133 #33B052 #3353B0

square

#B03391 #B09133 #33B052 #3353B0

split-complementary

#B03391 #53B033 #33B091

monochromatic

#511843 #81256A #B03391 #CD53AF #DB82C5

Accessibility & contrast

On white

5.63

#B03391 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B03391 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03391

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03391	#FFFFFF	#000000	##FFFFFF
##B03391	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5B94

Deuteranopia (green-blind)

#626E8E

Tritanopia (blue-blind)

#BA375E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b03391;
/* rgb */ color: rgb(176, 51, 145);
/* oklch */ color: oklch(54.0% 0.189 339.5);

Tailwind

colors: {
  custom: {
    50: '#cb76b1',
    500: '#b03391',
    950: '#000000',
  },
}

SCSS

$custom: #b03391;
$custom-light: #cb76b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b03391",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 145
  },
  "hsl": {
    "h": 314.88,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53975,
    "c": 0.18879,
    "h": 339.5
  },
  "luminance": 0.13642
}

Semantic roles & 50–950 ramp

primary

#B03391

secondary

#7BC48D

accent

#DE6E49

background

#FCF7FA

surface

#F9EEF5

border

#D2C9CF

text

#140910

muted

#827B7F

Preview Lab

Preview with #B03391

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

Preview Lab → · Contrast checker → · Palette generator →