#B577C8#B577C8

#B577C8 is a light, vivid purple. Relative luminance 0.272; OKLCH L 66.3% C 0.134 H 318.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B577C8
RGB	rgb(181, 119, 200)
HSL	hsl(286, 42%, 63%)
HSV	hsv(286, 41%, 78%)
CMYK	cmyk(9.5%, 40.5%, 0%, 21.6%)
CIE-LAB	lab(59.15, 38.10, -32.54)
CIE-LCH	lch(59.15, 50.11, 319.50°)
OKLab	oklab(66.33% 0.0995 -0.0896)
OKLCH	oklch(66.33% 0.134 318)
XYZ	xyz(36.0768, 27.1886, 57.9799)
Luminance	0.2719 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577C8 #8AC877

analogous

#8D77C8 #B577C8 #C877B2

triadic

#B577C8 #C8B577 #77C8B5

tetradic

#B577C8 #C88D77 #8AC877 #77B2C8

square

#B577C8 #C88D77 #8AC877 #77B2C8

split-complementary

#B577C8 #B2C877 #77C88D

monochromatic

#78398C #9D4BB6 #B577C8 #CDA3DA #E4CEEB

Accessibility & contrast

On white

3.26

#B577C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#B577C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577C8

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577C8	#FFFFFF	#000000	##000000
##B577C8	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8ACB

Deuteranopia (green-blind)

#7B90C6

Tritanopia (blue-blind)

#B58196

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b577c8;
/* rgb */ color: rgb(181, 119, 200);
/* oklch */ color: oklch(66.3% 0.134 318.0);

Tailwind

colors: {
  custom: {
    50: '#cc9fd9',
    500: '#b577c8',
    950: '#000000',
  },
}

SCSS

$custom: #b577c8;
$custom-light: #cc9fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b577c8",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 200
  },
  "hsl": {
    "h": 285.926,
    "s": 42.408,
    "l": 62.549
  },
  "oklch": {
    "l": 0.66327,
    "c": 0.13388,
    "h": 318
  },
  "luminance": 0.27188
}

Semantic roles & 50–950 ramp

primary

#B577C8

secondary

#C6DCBF

accent

#B5304F

background

#FCF9FD

surface

#F9F2FA

border

#D2CCD3

text

#130F14

muted

#827E83

Preview Lab

Preview with #B577C8

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

Preview Lab → · Contrast checker → · Palette generator →