#B573EC#B573EC

#B573EC is a light, vivid violet. Relative luminance 0.281; OKLCH L 67.5% C 0.181 H 307.4°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#B573EC
RGB	rgb(181, 115, 236)
HSL	hsl(273, 76%, 69%)
HSV	hsv(273, 51%, 93%)
CMYK	cmyk(23.3%, 51.3%, 0%, 7.5%)
CIE-LAB	lab(60.02, 48.05, -51.38)
CIE-LCH	lch(60.02, 70.34, 313.08°)
OKLab	oklab(67.54% 0.1102 -0.1441)
OKLCH	oklch(67.54% 0.181 307.4)
XYZ	xyz(40.3241, 28.1418, 82.6482)
Luminance	0.2814 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573EC #AAEC73

analogous

#7973EC #B573EC #EC73E7

triadic

#B573EC #ECB573 #73ECB5

tetradic

#B573EC #EC7973 #AAEC73 #73E7EC

square

#B573EC #EC7973 #AAEC73 #73E7EC

split-complementary

#B573EC #E7EC73 #73EC79

monochromatic

#7A1BC9 #993DE5 #B573EC #D1A9F3 #EEDFFB

Accessibility & contrast

On white

3.17

#B573EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#B573EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573EC

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573EC	#FFFFFF	#000000	##000000
##B573EC	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8EF0

Deuteranopia (green-blind)

#6391E9

Tritanopia (blue-blind)

#AD88A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b573ec;
/* rgb */ color: rgb(181, 115, 236);
/* oklch */ color: oklch(67.5% 0.181 307.4);

Tailwind

colors: {
  custom: {
    50: '#ce9df3',
    500: '#b573ec',
    950: '#000000',
  },
}

SCSS

$custom: #b573ec;
$custom-light: #ce9df3;
$custom-dark: #000000;

JSON

{
  "hex": "#b573ec",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 236
  },
  "hsl": {
    "h": 272.727,
    "s": 76.101,
    "l": 68.824
  },
  "oklch": {
    "l": 0.67535,
    "c": 0.18142,
    "h": 307.4
  },
  "luminance": 0.28141
}

Semantic roles & 50–950 ramp

primary

#B573EC

secondary

#DCEFCC

accent

#D80D6A

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E17

muted

#827E85

Preview Lab

Preview with #B573EC

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

Preview Lab → · Contrast checker → · Palette generator →