#B03191#B03191

#B03191 is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.8% C 0.191 H 339.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B03191
RGB	rgb(176, 49, 145)
HSL	hsl(315, 56%, 44%)
HSV	hsv(315, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 17.6%, 31%)
CIE-LAB	lab(43.47, 60.20, -24.82)
CIE-LCH	lch(43.47, 65.12, 337.59°)
OKLab	oklab(53.79% 0.179 -0.0671)
OKLCH	oklch(53.79% 0.191 339.5)
XYZ	xyz(24.1142, 13.4734, 28.1132)
Luminance	0.1347 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03191 #31B050

analogous

#9031B0 #B03191 #B03152

triadic

#B03191 #91B031 #3191B0

tetradic

#B03191 #B09031 #31B050 #3152B0

square

#B03191 #B09031 #31B050 #3152B0

split-complementary

#B03191 #52B031 #31B090

monochromatic

#501642 #80246A #B03191 #CE50AF #DC80C5

Accessibility & contrast

On white

5.68

#B03191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B03191 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03191

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03191	#FFFFFF	#000000	##FFFFFF
##B03191	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395A94

Deuteranopia (green-blind)

#626E8E

Tritanopia (blue-blind)

#BA365D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b03191;
/* rgb */ color: rgb(176, 49, 145);
/* oklch */ color: oklch(53.8% 0.191 339.5);

Tailwind

colors: {
  custom: {
    50: '#cb75b1',
    500: '#b03191',
    950: '#000000',
  },
}

SCSS

$custom: #b03191;
$custom-light: #cb75b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b03191",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 145
  },
  "hsl": {
    "h": 314.646,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53793,
    "c": 0.19117,
    "h": 339.5
  },
  "luminance": 0.13471
}

Semantic roles & 50–950 ramp

primary

#B03191

secondary

#78C58B

accent

#E06D48

background

#FCF7FA

surface

#F9EDF5

border

#D2C8CF

text

#140910

muted

#827B7F

Preview Lab

Preview with #B03191

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

Preview Lab → · Contrast checker → · Palette generator →