#BF37B7#BF37B7

#BF37B7 is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.5% C 0.220 H 330.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#BF37B7
RGB	rgb(191, 55, 183)
HSL	hsl(304, 55%, 48%)
HSV	hsv(304, 71%, 75%)
CMYK	cmyk(0%, 71.2%, 4.2%, 25.1%)
CIE-LAB	lab(48.55, 67.42, -39.28)
CIE-LCH	lch(48.55, 78.03, 329.77°)
OKLab	oklab(58.54% 0.1915 -0.1083)
OKLCH	oklch(58.54% 0.22 330.5)
XYZ	xyz(31.3992, 17.2301, 46.4625)
Luminance	0.1723 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF37B7 #37BF3F

analogous

#8337BF #BF37B7 #BF3773

triadic

#BF37B7 #B7BF37 #37B7BF

tetradic

#BF37B7 #BF8337 #37BF3F #3773BF

square

#BF37B7 #BF8337 #37BF3F #3773BF

split-complementary

#BF37B7 #73BF37 #37BF83

monochromatic

#601C5C #8F2989 #BF37B7 #D262CB #DF91DB

Accessibility & contrast

On white

4.72

#BF37B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#BF37B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF37B7

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF37B7	#FFFFFF	#000000	##FFFFFF
##BF37B7	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2967BB

Deuteranopia (green-blind)

#607AB4

Tritanopia (blue-blind)

#C64873

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #bf37b7;
/* rgb */ color: rgb(191, 55, 183);
/* oklch */ color: oklch(58.5% 0.220 330.5);

Tailwind

colors: {
  custom: {
    50: '#d67bcd',
    500: '#bf37b7',
    950: '#000000',
  },
}

SCSS

$custom: #bf37b7;
$custom-light: #d67bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#bf37b7",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 303.529,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.58541,
    "c": 0.21998,
    "h": 330.5
  },
  "luminance": 0.17228
}

Semantic roles & 50–950 ramp

primary

#BF37B7

secondary

#88CA8B

accent

#DF5249

background

#FDF7FC

surface

#FBEEF9

border

#D4C9D2

text

#150A13

muted

#837C82

Preview Lab

Preview with #BF37B7

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

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