#A642DB#A642DB

#A642DB is a mid, highly saturated violet. Relative luminance 0.171; OKLCH L 58.4% C 0.227 H 311.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#A642DB
RGB	rgb(166, 66, 219)
HSL	hsl(279, 68%, 56%)
HSV	hsv(279, 70%, 86%)
CMYK	cmyk(24.2%, 69.9%, 0%, 14.1%)
CIE-LAB	lab(48.41, 64.53, -60.49)
CIE-LCH	lch(48.41, 88.45, 316.85°)
OKLab	oklab(58.38% 0.1499 -0.171)
OKLCH	oklch(58.38% 0.227 311.2)
XYZ	xyz(30.4579, 17.1186, 68.7039)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642DB #77DB42

analogous

#5942DB #A642DB #DB42C3

triadic

#A642DB #DBA642 #42DBA6

tetradic

#A642DB #DB5942 #77DB42 #42C3DB

square

#A642DB #DB5942 #77DB42 #42C3DB

split-complementary

#A642DB #C3DB42 #42DB59

monochromatic

#621A89 #8724BC #A642DB #BE75E5 #D6A9EF

Accessibility & contrast

On white

4.75

#A642DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#A642DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642DB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642DB	#FFFFFF	#000000	##FFFFFF
##A642DB	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#2C75D8

Tritanopia (blue-blind)

#9F638A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a642db;
/* rgb */ color: rgb(166, 66, 219);
/* oklch */ color: oklch(58.4% 0.227 311.2);

Tailwind

colors: {
  custom: {
    50: '#c57ee7',
    500: '#a642db',
    950: '#000000',
  },
}

SCSS

$custom: #a642db;
$custom-light: #c57ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#a642db",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 219
  },
  "hsl": {
    "h": 279.216,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.58377,
    "c": 0.22741,
    "h": 311.2
  },
  "luminance": 0.17118
}

Semantic roles & 50–950 ramp

primary

#A642DB

secondary

#B3DC9D

accent

#EB3D79

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A642DB

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

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