#B42591#B42591

#B42591 is a mid, highly saturated pink. Relative luminance 0.131; OKLCH L 53.5% C 0.206 H 340.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B42591
RGB	rgb(180, 37, 145)
HSL	hsl(315, 66%, 43%)
HSV	hsv(315, 79%, 71%)
CMYK	cmyk(0%, 79.4%, 19.4%, 29.4%)
CIE-LAB	lab(42.87, 64.86, -25.69)
CIE-LCH	lch(42.87, 69.76, 338.39°)
OKLab	oklab(53.5% 0.194 -0.0694)
OKLCH	oklch(53.5% 0.206 340.3)
XYZ	xyz(24.5956, 13.0733, 28.0107)
Luminance	0.1307 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B42591 #25B448

analogous

#8F25B4 #B42591 #B4254A

triadic

#B42591 #91B425 #2591B4

tetradic

#B42591 #B48F25 #25B448 #254AB4

square

#B42591 #B48F25 #25B448 #254AB4

split-complementary

#B42591 #4AB425 #25B48F

monochromatic

#4E103F #811B68 #B42591 #D73FB2 #E271C6

Accessibility & contrast

On white

5.81

#B42591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B42591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B42591

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B42591	#FFFFFF	#000000	##FFFFFF
##B42591	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315794

Deuteranopia (green-blind)

#616D8E

Tritanopia (blue-blind)

#BF2A59

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b42591;
/* rgb */ color: rgb(180, 37, 145);
/* oklch */ color: oklch(53.5% 0.206 340.3);

Tailwind

colors: {
  custom: {
    50: '#cf71b1',
    500: '#b42591',
    950: '#000000',
  },
}

SCSS

$custom: #b42591;
$custom-light: #cf71b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b42591",
  "rgb": {
    "r": 180,
    "g": 37,
    "b": 145
  },
  "hsl": {
    "h": 314.685,
    "s": 65.899,
    "l": 42.549
  },
  "oklch": {
    "l": 0.53495,
    "c": 0.20605,
    "h": 340.3
  },
  "luminance": 0.13071
}

Semantic roles & 50–950 ramp

primary

#B42591

secondary

#6CC983

accent

#E9693F

background

#FDF7FA

surface

#FAEDF5

border

#D3C8CF

text

#140910

muted

#837B7F

Preview Lab

Preview with #B42591

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

Preview Lab → · Contrast checker → · Palette generator →