#B581CC#B581CC

#B581CC is a light, vivid purple. Relative luminance 0.299; OKLCH L 68.2% C 0.121 H 315.1°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#B581CC
RGB	rgb(181, 129, 204)
HSL	hsl(282, 42%, 65%)
HSV	hsv(282, 37%, 80%)
CMYK	cmyk(11.3%, 36.8%, 0%, 20%)
CIE-LAB	lab(61.55, 33.42, -31.06)
CIE-LCH	lch(61.55, 45.63, 317.09°)
OKLab	oklab(68.2% 0.0856 -0.0854)
OKLCH	oklch(68.2% 0.121 315.1)
XYZ	xyz(37.8037, 29.8847, 60.8919)
Luminance	0.2988 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B581CC #98CC81

analogous

#8F81CC #B581CC #CC81BD

triadic

#B581CC #CCB581 #81CCB5

tetradic

#B581CC #CC8F81 #98CC81 #81BDCC

square

#B581CC #CC8F81 #98CC81 #81BDCC

split-complementary

#B581CC #BDCC81 #81CC8F

monochromatic

#7B3D96 #9B55BA #B581CC #CFADDE #E8D8EF

Accessibility & contrast

On white

3.01

#B581CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#B581CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B581CC

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B581CC	#FFFFFF	#000000	##000000
##B581CC	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592CF

Deuteranopia (green-blind)

#8196CA

Tritanopia (blue-blind)

#B48B9D

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b581cc;
/* rgb */ color: rgb(181, 129, 204);
/* oklch */ color: oklch(68.2% 0.121 315.1);

Tailwind

colors: {
  custom: {
    50: '#cca6db',
    500: '#b581cc',
    950: '#000000',
  },
}

SCSS

$custom: #b581cc;
$custom-light: #cca6db;
$custom-dark: #000000;

JSON

{
  "hex": "#b581cc",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 204
  },
  "hsl": {
    "h": 281.6,
    "s": 42.373,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68197,
    "c": 0.12094,
    "h": 315.1
  },
  "luminance": 0.29884
}

Semantic roles & 50–950 ramp

primary

#B581CC

secondary

#D0E1C8

accent

#B53059

background

#FCFAFD

surface

#F9F4FB

border

#D2CED4

text

#130F15

muted

#827F83

Preview Lab

Preview with #B581CC

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

Preview Lab → · Contrast checker → · Palette generator →