#B579CA#B579CA

#B579CA is a light, vivid purple. Relative luminance 0.278; OKLCH L 66.8% C 0.133 H 317.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#B579CA
RGB	rgb(181, 121, 202)
HSL	hsl(284, 43%, 63%)
HSV	hsv(284, 40%, 79%)
CMYK	cmyk(10.4%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(59.67, 37.42, -32.85)
CIE-LCH	lch(59.67, 49.80, 318.72°)
OKLab	oklab(66.75% 0.097 -0.0905)
OKLCH	oklch(66.75% 0.133 317)
XYZ	xyz(36.5526, 27.7637, 59.2991)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B579CA #8ECA79

analogous

#8C79CA #B579CA #CA79B7

triadic

#B579CA #CAB579 #79CAB5

tetradic

#B579CA #CA8C79 #8ECA79 #79B7CA

square

#B579CA #CA8C79 #8ECA79 #79B7CA

split-complementary

#B579CA #B7CA79 #79CA8C

monochromatic

#793990 #9D4DB9 #B579CA #CDA5DB #E5D1ED

Accessibility & contrast

On white

3.20

#B579CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#B579CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B579CA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B579CA	#FFFFFF	#000000	##000000
##B579CA	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8CCD

Deuteranopia (green-blind)

#7B92C8

Tritanopia (blue-blind)

#B58498

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b579ca;
/* rgb */ color: rgb(181, 121, 202);
/* oklch */ color: oklch(66.8% 0.133 317.0);

Tailwind

colors: {
  custom: {
    50: '#cca1da',
    500: '#b579ca',
    950: '#000000',
  },
}

SCSS

$custom: #b579ca;
$custom-light: #cca1da;
$custom-dark: #000000;

JSON

{
  "hex": "#b579ca",
  "rgb": {
    "r": 181,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 284.444,
    "s": 43.316,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66751,
    "c": 0.13263,
    "h": 317
  },
  "luminance": 0.27763
}

Semantic roles & 50–950 ramp

primary

#B579CA

secondary

#C8DEC1

accent

#B62F52

background

#FCFAFD

surface

#F9F3FA

border

#D2CDD3

text

#130F15

muted

#827F83

Preview Lab

Preview with #B579CA

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

Preview Lab → · Contrast checker → · Palette generator →