#A563CB#A563CB

#A563CB is a mid, vivid violet. Relative luminance 0.212; OKLCH L 61.5% C 0.164 H 311.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#A563CB
RGB	rgb(165, 99, 203)
HSL	hsl(278, 50%, 59%)
HSV	hsv(278, 51%, 80%)
CMYK	cmyk(18.7%, 51.2%, 0%, 20.4%)
CIE-LAB	lab(53.21, 44.97, -43.70)
CIE-LCH	lch(53.21, 62.70, 315.82°)
OKLab	oklab(61.54% 0.1091 -0.1221)
OKLCH	oklch(61.54% 0.164 311.8)
XYZ	xyz(30.7565, 21.2355, 58.9670)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A563CB #89CB63

analogous

#7163CB #A563CB #CB63BD

triadic

#A563CB #CBA563 #63CBA5

tetradic

#A563CB #CB7163 #89CB63 #63BDCB

square

#A563CB #CB7163 #89CB63 #63BDCB

split-complementary

#A563CB #BDCB63 #63CB71

monochromatic

#662D87 #893CB5 #A563CB #BF91DA #DABFEA

Accessibility & contrast

On white

4.00

#A563CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#A563CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A563CB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A563CB	#FFFFFF	#000000	##000000
##A563CB	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497CCF

Deuteranopia (green-blind)

#5D80C8

Tritanopia (blue-blind)

#A1748E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a563cb;
/* rgb */ color: rgb(165, 99, 203);
/* oklch */ color: oklch(61.5% 0.164 311.8);

Tailwind

colors: {
  custom: {
    50: '#c291db',
    500: '#a563cb',
    950: '#000000',
  },
}

SCSS

$custom: #a563cb;
$custom-light: #c291db;
$custom-dark: #000000;

JSON

{
  "hex": "#a563cb",
  "rgb": {
    "r": 165,
    "g": 99,
    "b": 203
  },
  "hsl": {
    "h": 278.077,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61535,
    "c": 0.16373,
    "h": 311.8
  },
  "luminance": 0.21235
}

Semantic roles & 50–950 ramp

primary

#A563CB

secondary

#BFD9B1

accent

#DA4E81

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A563CB

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

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