#B73BB2#B73BB2

#B73BB2 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.5% C 0.207 H 329.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B73BB2
RGB	rgb(183, 59, 178)
HSL	hsl(302, 51%, 47%)
HSV	hsv(302, 68%, 72%)
CMYK	cmyk(0%, 67.8%, 2.7%, 28.2%)
CIE-LAB	lab(47.51, 63.35, -38.08)
CIE-LCH	lch(47.51, 73.91, 328.99°)
OKLab	oklab(57.46% 0.1788 -0.105)
OKLCH	oklch(57.46% 0.207 329.6)
XYZ	xyz(29.1281, 16.4117, 43.7445)
Luminance	0.1641 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73BB2 #3BB740

analogous

#7E3BB7 #B73BB2 #B73B74

triadic

#B73BB2 #B2B73B #3BB2B7

tetradic

#B73BB2 #B77E3B #3BB740 #3B74B7

square

#B73BB2 #B77E3B #3BB740 #3B74B7

split-complementary

#B73BB2 #74B73B #3BB77E

monochromatic

#5A1D58 #892C85 #B73BB2 #CD63C8 #DC91D8

Accessibility & contrast

On white

4.90

#B73BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#B73BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73BB2

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73BB2	#FFFFFF	#000000	##FFFFFF
##B73BB2	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E66B5

Deuteranopia (green-blind)

#5D77AF

Tritanopia (blue-blind)

#BD4A72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b73bb2;
/* rgb */ color: rgb(183, 59, 178);
/* oklch */ color: oklch(57.5% 0.207 329.6);

Tailwind

colors: {
  custom: {
    50: '#d07bc9',
    500: '#b73bb2',
    950: '#000000',
  },
}

SCSS

$custom: #b73bb2;
$custom-light: #d07bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b73bb2",
  "rgb": {
    "r": 183,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 302.419,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57461,
    "c": 0.20732,
    "h": 329.6
  },
  "luminance": 0.1641
}

Semantic roles & 50–950 ramp

primary

#B73BB2

secondary

#87C68A

accent

#DB534D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B73BB2

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

Preview Lab → · Contrast checker → · Palette generator →