#B781EB#B781EB

#B781EB is a light, vivid violet. Relative luminance 0.318; OKLCH L 69.9% C 0.159 H 306.2°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#B781EB
RGB	rgb(183, 129, 235)
HSL	hsl(271, 73%, 71%)
HSV	hsv(271, 45%, 92%)
CMYK	cmyk(22.1%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(63.15, 40.80, -45.85)
CIE-LCH	lch(63.15, 61.37, 311.66°)
OKLab	oklab(69.9% 0.0938 -0.128)
OKLCH	oklch(69.9% 0.159 306.2)
XYZ	xyz(42.3710, 31.7663, 82.4805)
Luminance	0.3177 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B781EB #B5EB81

analogous

#8281EB #B781EB #EB81EA

triadic

#B781EB #EBB781 #81EBB7

tetradic

#B781EB #EB8281 #B5EB81 #81EAEB

square

#B781EB #EB8281 #B5EB81 #81EAEB

split-complementary

#B781EB #EAEB81 #81EB82

monochromatic

#7A21D1 #994CE3 #B781EB #D5B6F3 #F0E5FB

Accessibility & contrast

On white

2.86

#B781EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#B781EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B781EB

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B781EB	#FFFFFF	#000000	##000000
##B781EB	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6697EF

Deuteranopia (green-blind)

#7499E8

Tritanopia (blue-blind)

#AF93AB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b781eb;
/* rgb */ color: rgb(183, 129, 235);
/* oklch */ color: oklch(69.9% 0.159 306.2);

Tailwind

colors: {
  custom: {
    50: '#cea6f2',
    500: '#b781eb',
    950: '#000000',
  },
}

SCSS

$custom: #b781eb;
$custom-light: #cea6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#b781eb",
  "rgb": {
    "r": 183,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 270.566,
    "s": 72.603,
    "l": 71.373
  },
  "oklch": {
    "l": 0.69899,
    "c": 0.15866,
    "h": 306.2
  },
  "luminance": 0.31766
}

Semantic roles & 50–950 ramp

primary

#B781EB

secondary

#E4F2D6

accent

#D51171

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#140F17

muted

#827F85

Preview Lab

Preview with #B781EB

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

Preview Lab → · Contrast checker → · Palette generator →