#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
RGBrgb(191, 55, 176)
HSLhsl(307, 55%, 48%)
HSVhsv(307, 71%, 75%)
CMYKcmyk(0%, 71.2%, 7.9%, 25.1%)
CIE-LABlab(48.19, 66.33, -35.74)
CIE-LCHlch(48.19, 75.35, 331.68°)
OKLaboklab(58.17% 0.1911 -0.0981)
OKLCHoklch(58.17% 0.215 332.8)
XYZxyz(30.6887, 16.9459, 42.7205)
Luminance0.1694 (WCAG relative)
Temperatureneutral
Familypurple

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
##BF37B01.004.794.394.79
#FFFFFF4.791.0021.001.00
#0000004.3921.001.0021.00
##FFFFFF4.791.0021.001.00

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 →

#BF37B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva