#A566EB#A566EB

#A566EB is a light, vivid violet. Relative luminance 0.235; OKLCH L 63.9% C 0.196 H 303.1°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#A566EB
RGB	rgb(165, 102, 235)
HSL	hsl(268, 77%, 66%)
HSV	hsv(268, 57%, 92%)
CMYK	cmyk(29.8%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(55.58, 50.72, -57.99)
CIE-LCH	lch(55.58, 77.04, 311.17°)
OKLab	oklab(63.86% 0.107 -0.1638)
OKLCH	oklch(63.86% 0.196 303.1)
XYZ	xyz(35.2604, 23.5003, 81.2595)
Luminance	0.2350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A566EB #ACEB66

analogous

#6669EB #A566EB #E766EB

triadic

#A566EB #EBA566 #66EBA5

tetradic

#A566EB #EB6669 #ACEB66 #66EBE7

square

#A566EB #EB6669 #ACEB66 #66EBE7

split-complementary

#A566EB #EBE766 #69EB66

monochromatic

#6719BE #8530E4 #A566EB #C59CF2 #E5D2F9

Accessibility & contrast

On white

3.68

#A566EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#A566EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A566EB

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A566EB	#FFFFFF	#000000	##000000
##A566EB	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E84EF

Deuteranopia (green-blind)

#4785E8

Tritanopia (blue-blind)

#98809F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a566eb;
/* rgb */ color: rgb(165, 102, 235);
/* oklch */ color: oklch(63.9% 0.196 303.1);

Tailwind

colors: {
  custom: {
    50: '#c394f2',
    500: '#a566eb',
    950: '#000000',
  },
}

SCSS

$custom: #a566eb;
$custom-light: #c394f2;
$custom-dark: #000000;

JSON

{
  "hex": "#a566eb",
  "rgb": {
    "r": 165,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 268.421,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.63858,
    "c": 0.19567,
    "h": 303.1
  },
  "luminance": 0.235
}

Semantic roles & 50–950 ramp

primary

#A566EB

secondary

#D8ECC1

accent

#D90C78

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D17

muted

#827E85

Preview Lab

Preview with #A566EB

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

Preview Lab → · Contrast checker → · Palette generator →