#BF37B0#BF37B0

#BF37B0 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.2% C 0.215 H 332.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#BF37B0
RGB	rgb(191, 55, 176)
HSL	hsl(307, 55%, 48%)
HSV	hsv(307, 71%, 75%)
CMYK	cmyk(0%, 71.2%, 7.9%, 25.1%)
CIE-LAB	lab(48.19, 66.33, -35.74)
CIE-LCH	lch(48.19, 75.35, 331.68°)
OKLab	oklab(58.17% 0.1911 -0.0981)
OKLCH	oklch(58.17% 0.215 332.8)
XYZ	xyz(30.6887, 16.9459, 42.7205)
Luminance	0.1694 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF37B0 #37BF46

analogous

#8A37BF #BF37B0 #BF376C

triadic

#BF37B0 #B0BF37 #37B0BF

tetradic

#BF37B0 #BF8A37 #37BF46 #376CBF

square

#BF37B0 #BF8A37 #37BF46 #376CBF

split-complementary

#BF37B0 #6CBF37 #37BF8A

monochromatic

#601C58 #8F2984 #BF37B0 #D262C5 #DF91D7

Accessibility & contrast

On white

4.79

#BF37B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#BF37B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF37B0

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF37B0	#FFFFFF	#000000	##FFFFFF
##BF37B0	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3166B3

Deuteranopia (green-blind)

#6379AD

Tritanopia (blue-blind)

#C74570

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #bf37b0;
/* rgb */ color: rgb(191, 55, 176);
/* oklch */ color: oklch(58.2% 0.215 332.8);

Tailwind

colors: {
  custom: {
    50: '#d67ac8',
    500: '#bf37b0',
    950: '#000000',
  },
}

SCSS

$custom: #bf37b0;
$custom-light: #d67ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#bf37b0",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 176
  },
  "hsl": {
    "h": 306.618,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.58169,
    "c": 0.21481,
    "h": 332.8
  },
  "luminance": 0.16943
}

Semantic roles & 50–950 ramp

primary

#BF37B0

secondary

#88CA8F

accent

#DF5A49

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BF37B0

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

Preview Lab → · Contrast checker → · Palette generator →