#B581CA#B581CA

#B581CA is a light, moderate purple. Relative luminance 0.298; OKLCH L 68.1% C 0.119 H 315.9°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#B581CA
RGB	rgb(181, 129, 202)
HSL	hsl(283, 41%, 65%)
HSV	hsv(283, 36%, 79%)
CMYK	cmyk(10.4%, 36.1%, 0%, 20.8%)
CIE-LAB	lab(61.47, 33.00, -30.06)
CIE-LCH	lch(61.47, 44.64, 317.67°)
OKLab	oklab(68.11% 0.0851 -0.0826)
OKLCH	oklch(68.11% 0.119 315.9)
XYZ	xyz(37.5654, 29.7894, 59.6367)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B581CA #96CA81

analogous

#9181CA #B581CA #CA81BA

triadic

#B581CA #CAB581 #81CAB5

tetradic

#B581CA #CA9181 #96CA81 #81BACA

square

#B581CA #CA9181 #96CA81 #81BACA

split-complementary

#B581CA #BACA81 #81CA91

monochromatic

#7A3E93 #9C56B8 #B581CA #CEACDC #E8D7EE

Accessibility & contrast

On white

3.02

#B581CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#B581CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B581CA

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B581CA	#FFFFFF	#000000	##000000
##B581CA	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CD

Deuteranopia (green-blind)

#8296C8

Tritanopia (blue-blind)

#B48A9C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b581ca;
/* rgb */ color: rgb(181, 129, 202);
/* oklch */ color: oklch(68.1% 0.119 315.9);

Tailwind

colors: {
  custom: {
    50: '#cca6da',
    500: '#b581ca',
    950: '#000000',
  },
}

SCSS

$custom: #b581ca;
$custom-light: #cca6da;
$custom-dark: #000000;

JSON

{
  "hex": "#b581ca",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 202
  },
  "hsl": {
    "h": 282.74,
    "s": 40.782,
    "l": 64.902
  },
  "oklch": {
    "l": 0.68107,
    "c": 0.1186,
    "h": 315.9
  },
  "luminance": 0.29789
}

Semantic roles & 50–950 ramp

primary

#B581CA

secondary

#CEE0C7

accent

#B43257

background

#FCFAFD

surface

#F9F4FA

border

#D2CED3

text

#130F15

muted

#827F83

Preview Lab

Preview with #B581CA

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

Preview Lab → · Contrast checker → · Palette generator →