#B573DB#B573DB

#B573DB is a light, vivid violet. Relative luminance 0.272; OKLCH L 66.6% C 0.162 H 312.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B573DB
RGB	rgb(181, 115, 219)
HSL	hsl(278, 59%, 65%)
HSV	hsv(278, 47%, 86%)
CMYK	cmyk(17.4%, 47.5%, 0%, 14.1%)
CIE-LAB	lab(59.16, 44.28, -43.24)
CIE-LCH	lch(59.16, 61.89, 315.69°)
OKLab	oklab(66.62% 0.1084 -0.1204)
OKLCH	oklch(66.62% 0.162 312)
XYZ	xyz(37.9707, 27.2005, 70.2541)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573DB #99DB73

analogous

#8173DB #B573DB #DB73CD

triadic

#B573DB #DBB573 #73DBB5

tetradic

#B573DB #DB8173 #99DB73 #73CDDB

square

#B573DB #DB8173 #99DB73 #73CDDB

split-complementary

#B573DB #CDDB73 #73DB81

monochromatic

#7B2BA8 #9B42CE #B573DB #CFA4E8 #E8D4F4

Accessibility & contrast

On white

3.26

#B573DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#B573DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573DB

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573DB	#FFFFFF	#000000	##000000
##B573DB	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)

#5B8BDF

Deuteranopia (green-blind)

#6E90D8

Tritanopia (blue-blind)

#B1839D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b573db;
/* rgb */ color: rgb(181, 115, 219);
/* oklch */ color: oklch(66.6% 0.162 312.0);

Tailwind

colors: {
  custom: {
    50: '#cd9de6',
    500: '#b573db',
    950: '#000000',
  },
}

SCSS

$custom: #b573db;
$custom-light: #cd9de6;
$custom-dark: #000000;

JSON

{
  "hex": "#b573db",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 219
  },
  "hsl": {
    "h": 278.077,
    "s": 59.091,
    "l": 65.49
  },
  "oklch": {
    "l": 0.66619,
    "c": 0.16202,
    "h": 312
  },
  "luminance": 0.272
}

Semantic roles & 50–950 ramp

primary

#B573DB

secondary

#D0E6C3

accent

#C71F5C

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B573DB

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

Preview Lab → · Contrast checker → · Palette generator →