#B578EA#B578EA

#B578EA is a light, vivid violet. Relative luminance 0.292; OKLCH L 68.2% C 0.171 H 307.1°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#B578EA
RGB	rgb(181, 120, 234)
HSL	hsl(272, 73%, 69%)
HSV	hsv(272, 49%, 92%)
CMYK	cmyk(22.6%, 48.7%, 0%, 8.2%)
CIE-LAB	lab(60.96, 44.92, -48.78)
CIE-LCH	lch(60.96, 66.31, 312.64°)
OKLab	oklab(68.2% 0.1034 -0.1365)
OKLCH	oklch(68.2% 0.171 307.1)
XYZ	xyz(40.6208, 29.1976, 81.3217)
Luminance	0.2920 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B578EA #ADEA78

analogous

#7C78EA #B578EA #EA78E6

triadic

#B578EA #EAB578 #78EAB5

tetradic

#B578EA #EA7C78 #ADEA78 #78E6EA

square

#B578EA #EA7C78 #ADEA78 #78E6EA

split-complementary

#B578EA #E6EA78 #78EA7C

monochromatic

#7A1FC8 #9843E2 #B578EA #D2ADF2 #EFE2FA

Accessibility & contrast

On white

3.07

#B578EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#B578EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B578EA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B578EA	#FFFFFF	#000000	##000000
##B578EA	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5991EE

Deuteranopia (green-blind)

#6A94E7

Tritanopia (blue-blind)

#AD8BA6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b578ea;
/* rgb */ color: rgb(181, 120, 234);
/* oklch */ color: oklch(68.2% 0.171 307.1);

Tailwind

colors: {
  custom: {
    50: '#cda0f1',
    500: '#b578ea',
    950: '#000000',
  },
}

SCSS

$custom: #b578ea;
$custom-light: #cda0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b578ea",
  "rgb": {
    "r": 181,
    "g": 120,
    "b": 234
  },
  "hsl": {
    "h": 272.105,
    "s": 73.077,
    "l": 69.412
  },
  "oklch": {
    "l": 0.68198,
    "c": 0.17126,
    "h": 307.1
  },
  "luminance": 0.29197
}

Semantic roles & 50–950 ramp

primary

#B578EA

secondary

#DEEFCE

accent

#D5106C

background

#FCFAFE

surface

#F9F3FD

border

#D2CDD5

text

#140F17

muted

#827F85

Preview Lab

Preview with #B578EA

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

Preview Lab → · Contrast checker → · Palette generator →