#B573CC#B573CC

#B573CC is a light, vivid purple. Relative luminance 0.264; OKLCH L 65.9% C 0.145 H 316.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#B573CC
RGB	rgb(181, 115, 204)
HSL	hsl(284, 47%, 63%)
HSV	hsv(284, 44%, 80%)
CMYK	cmyk(11.3%, 43.6%, 0%, 20%)
CIE-LAB	lab(58.46, 41.11, -35.88)
CIE-LCH	lch(58.46, 54.56, 318.88°)
OKLab	oklab(65.87% 0.1061 -0.0991)
OKLCH	oklch(65.87% 0.145 316.9)
XYZ	xyz(36.0843, 26.4459, 60.3188)
Luminance	0.2645 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573CC #8ACC73

analogous

#8873CC #B573CC #CC73B7

triadic

#B573CC #CCB573 #73CCB5

tetradic

#B573CC #CC8873 #8ACC73 #73B7CC

square

#B573CC #CC8873 #8ACC73 #73B7CC

split-complementary

#B573CC #B7CC73 #73CC88

monochromatic

#783490 #9D46BC #B573CC #CDA0DC #E4CDED

Accessibility & contrast

On white

3.34

#B573CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#B573CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573CC

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573CC	#FFFFFF	#000000	##000000
##B573CC	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CF

Deuteranopia (green-blind)

#768FC9

Tritanopia (blue-blind)

#B47F96

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b573cc;
/* rgb */ color: rgb(181, 115, 204);
/* oklch */ color: oklch(65.9% 0.145 316.9);

Tailwind

colors: {
  custom: {
    50: '#cd9ddc',
    500: '#b573cc',
    950: '#000000',
  },
}

SCSS

$custom: #b573cc;
$custom-light: #cd9ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#b573cc",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 204
  },
  "hsl": {
    "h": 284.494,
    "s": 46.597,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65867,
    "c": 0.14522,
    "h": 316.9
  },
  "luminance": 0.26445
}

Semantic roles & 50–950 ramp

primary

#B573CC

secondary

#C6DEBD

accent

#BA2C50

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140E15

muted

#827E83

Preview Lab

Preview with #B573CC

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

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