#B563DD#B563DD

#B563DD is a light, vivid purple. Relative luminance 0.240; OKLCH L 64.4% C 0.190 H 313.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B563DD
RGB	rgb(181, 99, 221)
HSL	hsl(280, 64%, 63%)
HSV	hsv(280, 55%, 87%)
CMYK	cmyk(18.1%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(56.06, 53.06, -49.27)
CIE-LCH	lch(56.06, 72.41, 317.12°)
OKLab	oklab(64.36% 0.1301 -0.1379)
OKLCH	oklch(64.36% 0.19 313.3)
XYZ	xyz(36.5668, 23.9689, 71.0928)
Luminance	0.2397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B563DD #8BDD63

analogous

#7863DD #B563DD #DD63C8

triadic

#B563DD #DDB563 #63DDB5

tetradic

#B563DD #DD7863 #8BDD63 #63C8DD

square

#B563DD #DD7863 #8BDD63 #63C8DD

split-complementary

#B563DD #C8DD63 #63DD78

monochromatic

#7923A2 #9D31D2 #B563DD #CD95E8 #E5C7F3

Accessibility & contrast

On white

3.62

#B563DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#B563DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B563DD

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B563DD	#FFFFFF	#000000	##000000
##B563DD	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4182E1

Deuteranopia (green-blind)

#5E88DA

Tritanopia (blue-blind)

#B17897

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b563dd;
/* rgb */ color: rgb(181, 99, 221);
/* oklch */ color: oklch(64.4% 0.190 313.3);

Tailwind

colors: {
  custom: {
    50: '#ce93e8',
    500: '#b563dd',
    950: '#000000',
  },
}

SCSS

$custom: #b563dd;
$custom-light: #ce93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#b563dd",
  "rgb": {
    "r": 181,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 280.328,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64359,
    "c": 0.18955,
    "h": 313.3
  },
  "luminance": 0.23968
}

Semantic roles & 50–950 ramp

primary

#B563DD

secondary

#C6E4B8

accent

#CC1954

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B563DD

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

Preview Lab → · Contrast checker → · Palette generator →