#B73BB5#B73BB5

#B73BB5 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.6% C 0.210 H 328.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B73BB5
RGB	rgb(183, 59, 181)
HSL	hsl(301, 51%, 47%)
HSV	hsv(301, 68%, 72%)
CMYK	cmyk(0%, 67.8%, 1.1%, 28.2%)
CIE-LAB	lab(47.67, 63.85, -39.59)
CIE-LCH	lch(47.67, 75.12, 328.20°)
OKLab	oklab(57.63% 0.1789 -0.1094)
OKLCH	oklch(57.63% 0.21 328.6)
XYZ	xyz(29.4326, 16.5335, 45.3482)
Luminance	0.1653 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73BB5 #3BB73D

analogous

#7B3BB7 #B73BB5 #B73B77

triadic

#B73BB5 #B5B73B #3BB5B7

tetradic

#B73BB5 #B77B3B #3BB73D #3B77B7

square

#B73BB5 #B77B3B #3BB73D #3B77B7

split-complementary

#B73BB5 #77B73B #3BB77B

monochromatic

#5A1D59 #892C87 #B73BB5 #CD63CB #DC91DA

Accessibility & contrast

On white

4.88

#B73BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B73BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73BB5

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73BB5	#FFFFFF	#000000	##FFFFFF
##B73BB5	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A67B8

Deuteranopia (green-blind)

#5C77B2

Tritanopia (blue-blind)

#BD4C73

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b73bb5;
/* rgb */ color: rgb(183, 59, 181);
/* oklch */ color: oklch(57.6% 0.210 328.6);

Tailwind

colors: {
  custom: {
    50: '#d07bcb',
    500: '#b73bb5',
    950: '#000000',
  },
}

SCSS

$custom: #b73bb5;
$custom-light: #d07bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b73bb5",
  "rgb": {
    "r": 183,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 300.968,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.20968,
    "h": 328.6
  },
  "luminance": 0.16531
}

Semantic roles & 50–950 ramp

primary

#B73BB5

secondary

#87C688

accent

#DB4F4D

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B73BB5

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

Preview Lab → · Contrast checker → · Palette generator →