#B563AB#B563AB

#B563AB is a mid, vivid purple. Relative luminance 0.217; OKLCH L 61.8% C 0.140 H 331.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B563AB
RGB	rgb(181, 99, 171)
HSL	hsl(307, 36%, 55%)
HSV	hsv(307, 45%, 71%)
CMYK	cmyk(0%, 45.3%, 5.5%, 29%)
CIE-LAB	lab(53.70, 43.27, -24.35)
CIE-LCH	lch(53.70, 49.65, 330.63°)
OKLab	oklab(61.84% 0.1231 -0.0661)
OKLCH	oklch(61.84% 0.14 331.8)
XYZ	xyz(30.8683, 21.6895, 41.0808)
Luminance	0.2169 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B563AB #63B56D

analogous

#9663B5 #B563AB #B56382

triadic

#B563AB #ABB563 #63ABB5

tetradic

#B563AB #B59663 #63B56D #6382B5

square

#B563AB #B59663 #63B56D #6382B5

split-complementary

#B563AB #82B563 #63B596

monochromatic

#6B3364 #94468B #B563AB #C98DC1 #DCB6D8

Accessibility & contrast

On white

3.93

#B563AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#B563AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B563AB

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B563AB	#FFFFFF	#000000	##000000
##B563AB	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6179AE

Deuteranopia (green-blind)

#7784A9

Tritanopia (blue-blind)

#BB697F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b563ab;
/* rgb */ color: rgb(181, 99, 171);
/* oklch */ color: oklch(61.8% 0.140 331.8);

Tailwind

colors: {
  custom: {
    50: '#cd92c4',
    500: '#b563ab',
    950: '#000000',
  },
}

SCSS

$custom: #b563ab;
$custom-light: #cd92c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b563ab",
  "rgb": {
    "r": 181,
    "g": 99,
    "b": 171
  },
  "hsl": {
    "h": 307.317,
    "s": 35.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61841,
    "c": 0.1397,
    "h": 331.8
  },
  "luminance": 0.21688
}

Semantic roles & 50–950 ramp

primary

#B563AB

secondary

#A9CBAD

accent

#CC6A5C

background

#FCF9FC

surface

#F9F1F8

border

#D2CBD1

text

#140D12

muted

#827E81

Preview Lab

Preview with #B563AB

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

Preview Lab → · Contrast checker → · Palette generator →