#B573CA#B573CA

#B573CA is a light, vivid purple. Relative luminance 0.263; OKLCH L 65.8% C 0.143 H 317.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B573CA
RGB	rgb(181, 115, 202)
HSL	hsl(286, 45%, 62%)
HSV	hsv(286, 43%, 79%)
CMYK	cmyk(10.4%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(58.37, 40.69, -34.89)
CIE-LCH	lch(58.37, 53.60, 319.39°)
OKLab	oklab(65.77% 0.1057 -0.0963)
OKLCH	oklch(65.77% 0.143 317.7)
XYZ	xyz(35.8460, 26.3506, 59.0636)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573CA #88CA73

analogous

#8973CA #B573CA #CA73B4

triadic

#B573CA #CAB573 #73CAB5

tetradic

#B573CA #CA8973 #88CA73 #73B4CA

square

#B573CA #CA8973 #88CA73 #73B4CA

split-complementary

#B573CA #B4CA73 #73CA89

monochromatic

#78358D #9E47B9 #B573CA #CC9FDB #E4CCEC

Accessibility & contrast

On white

3.35

#B573CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#B573CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573CA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573CA	#FFFFFF	#000000	##000000
##B573CA	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6588CD

Deuteranopia (green-blind)

#768FC7

Tritanopia (blue-blind)

#B57F95

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b573ca;
/* rgb */ color: rgb(181, 115, 202);
/* oklch */ color: oklch(65.8% 0.143 317.7);

Tailwind

colors: {
  custom: {
    50: '#cd9dda',
    500: '#b573ca',
    950: '#000000',
  },
}

SCSS

$custom: #b573ca;
$custom-light: #cd9dda;
$custom-dark: #000000;

JSON

{
  "hex": "#b573ca",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 285.517,
    "s": 45.078,
    "l": 62.157
  },
  "oklch": {
    "l": 0.6577,
    "c": 0.14301,
    "h": 317.7
  },
  "luminance": 0.26349
}

Semantic roles & 50–950 ramp

primary

#B573CA

secondary

#C4DCBC

accent

#B82D4F

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140E15

muted

#827E83

Preview Lab

Preview with #B573CA

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

Preview Lab → · Contrast checker → · Palette generator →