#B581EA#B581EA

#B581EA is a light, vivid violet. Relative luminance 0.315; OKLCH L 69.6% C 0.157 H 305.6°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#B581EA
RGB	rgb(181, 129, 234)
HSL	hsl(270, 71%, 71%)
HSV	hsv(270, 45%, 92%)
CMYK	cmyk(22.6%, 44.9%, 0%, 8.2%)
CIE-LAB	lab(62.90, 40.02, -45.71)
CIE-LCH	lch(62.90, 60.75, 311.20°)
OKLab	oklab(69.65% 0.0912 -0.1276)
OKLCH	oklch(69.65% 0.157 305.6)
XYZ	xyz(41.7545, 31.4650, 81.6996)
Luminance	0.3146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B581EA #B6EA81

analogous

#8181EA #B581EA #E981EA

triadic

#B581EA #EAB581 #81EAB5

tetradic

#B581EA #EA8181 #B6EA81 #81EAE9

square

#B581EA #EA8181 #B6EA81 #81EAE9

split-complementary

#B581EA #EAE981 #81EA81

monochromatic

#7722CE #964DE1 #B581EA #D4B5F3 #F0E5FB

Accessibility & contrast

On white

2.88

#B581EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#B581EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B581EA

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B581EA	#FFFFFF	#000000	##000000
##B581EA	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6696EE

Deuteranopia (green-blind)

#7398E7

Tritanopia (blue-blind)

#AD92AA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #b581ea;
/* rgb */ color: rgb(181, 129, 234);
/* oklch */ color: oklch(69.6% 0.157 305.6);

Tailwind

colors: {
  custom: {
    50: '#cda6f1',
    500: '#b581ea',
    950: '#000000',
  },
}

SCSS

$custom: #b581ea;
$custom-light: #cda6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b581ea",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 234
  },
  "hsl": {
    "h": 269.714,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.69649,
    "c": 0.15688,
    "h": 305.6
  },
  "luminance": 0.31465
}

Semantic roles & 50–950 ramp

primary

#B581EA

secondary

#E4F1D6

accent

#D31274

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#140F17

muted

#827F85

Preview Lab

Preview with #B581EA

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

Preview Lab → · Contrast checker → · Palette generator →