#A563BB#A563BB

#A563BB is a mid, vivid purple. Relative luminance 0.205; OKLCH L 60.7% C 0.146 H 317.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A563BB
RGB	rgb(165, 99, 187)
HSL	hsl(285, 39%, 56%)
HSV	hsv(285, 47%, 73%)
CMYK	cmyk(11.8%, 47.1%, 0%, 26.7%)
CIE-LAB	lab(52.41, 41.53, -35.77)
CIE-LCH	lch(52.41, 54.81, 319.26°)
OKLab	oklab(60.69% 0.1071 -0.0991)
OKLCH	oklch(60.69% 0.146 317.2)
XYZ	xyz(28.9472, 20.5118, 49.4384)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A563BB #79BB63

analogous

#7963BB #A563BB #BB63A5

triadic

#A563BB #BBA563 #63BBA5

tetradic

#A563BB #BB7963 #79BB63 #63A5BB

square

#A563BB #BB7963 #79BB63 #63A5BB

split-complementary

#A563BB #A5BB63 #63BB79

monochromatic

#623272 #86449D #A563BB #BE8ECE #D6B8E0

Accessibility & contrast

On white

4.12

#A563BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#A563BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A563BB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A563BB	#FFFFFF	#000000	##000000
##A563BB	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379BE

Deuteranopia (green-blind)

#667FB9

Tritanopia (blue-blind)

#A56F86

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a563bb;
/* rgb */ color: rgb(165, 99, 187);
/* oklch */ color: oklch(60.7% 0.146 317.2);

Tailwind

colors: {
  custom: {
    50: '#c191d0',
    500: '#a563bb',
    950: '#000000',
  },
}

SCSS

$custom: #a563bb;
$custom-light: #c191d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a563bb",
  "rgb": {
    "r": 165,
    "g": 99,
    "b": 187
  },
  "hsl": {
    "h": 285,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60686,
    "c": 0.1459,
    "h": 317.2
  },
  "luminance": 0.20511
}

Semantic roles & 50–950 ramp

primary

#A563BB

secondary

#B4CFAB

accent

#CF5976

background

#FCF9FC

surface

#F8F1F9

border

#D1CBD2

text

#120D14

muted

#817E82

Preview Lab

Preview with #A563BB

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

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