#B563CA#B563CA

#B563CA is a light, vivid purple. Relative luminance 0.230; OKLCH L 63.3% C 0.170 H 319.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B563CA
RGB	rgb(181, 99, 202)
HSL	hsl(288, 49%, 59%)
HSV	hsv(288, 51%, 79%)
CMYK	cmyk(10.4%, 51%, 0%, 20.8%)
CIE-LAB	lab(55.09, 49.15, -40.04)
CIE-LCH	lch(55.09, 63.39, 320.83°)
OKLab	oklab(63.33% 0.1284 -0.111)
OKLCH	oklch(63.33% 0.17 319.2)
XYZ	xyz(34.1772, 23.0130, 58.5073)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B563CA #78CA63

analogous

#8263CA #B563CA #CA63AC

triadic

#B563CA #CAB563 #63CAB5

tetradic

#B563CA #CA8263 #78CA63 #63ACCA

square

#B563CA #CA8263 #78CA63 #63ACCA

split-complementary

#B563CA #ACCA63 #63CA82

monochromatic

#732D85 #9B3DB3 #B563CA #CB91DA #E0BEE9

Accessibility & contrast

On white

3.75

#B563CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#B563CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B563CA

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B563CA	#FFFFFF	#000000	##000000
##B563CA	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507ECD

Deuteranopia (green-blind)

#6987C7

Tritanopia (blue-blind)

#B6728D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b563ca;
/* rgb */ color: rgb(181, 99, 202);
/* oklch */ color: oklch(63.3% 0.170 319.2);

Tailwind

colors: {
  custom: {
    50: '#cd92da',
    500: '#b563ca',
    950: '#000000',
  },
}

SCSS

$custom: #b563ca;
$custom-light: #cd92da;
$custom-dark: #000000;

JSON

{
  "hex": "#b563ca",
  "rgb": {
    "r": 181,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 287.767,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63328,
    "c": 0.16976,
    "h": 319.2
  },
  "luminance": 0.23012
}

Semantic roles & 50–950 ramp

primary

#B563CA

secondary

#B8D9B0

accent

#D94F6B

background

#FCF9FD

surface

#F9F1FB

border

#D2CBD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B563CA

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

Preview Lab → · Contrast checker → · Palette generator →