#A642C4#A642C4

#A642C4 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 56.9% C 0.206 H 317.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#A642C4
RGB	rgb(166, 66, 196)
HSL	hsl(286, 52%, 51%)
HSV	hsv(286, 66%, 77%)
CMYK	cmyk(15.3%, 66.3%, 0%, 23.1%)
CIE-LAB	lab(46.96, 59.86, -49.60)
CIE-LCH	lch(46.96, 77.74, 320.35°)
OKLab	oklab(56.88% 0.1517 -0.1391)
OKLCH	oklch(56.88% 0.206 317.5)
XYZ	xyz(27.6365, 15.9901, 53.8445)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642C4 #60C442

analogous

#6542C4 #A642C4 #C442A1

triadic

#A642C4 #C4A642 #42C4A6

tetradic

#A642C4 #C46542 #60C442 #42A1C4

square

#A642C4 #C46542 #60C442 #42A1C4

split-complementary

#A642C4 #A1C442 #42C465

monochromatic

#5A216A #813099 #A642C4 #BC71D3 #D29FE1

Accessibility & contrast

On white

5.00

#A642C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#A642C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642C4

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642C4	#FFFFFF	#000000	##FFFFFF
##A642C4	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0869C8

Deuteranopia (green-blind)

#4672C1

Tritanopia (blue-blind)

#A55A7E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a642c4;
/* rgb */ color: rgb(166, 66, 196);
/* oklch */ color: oklch(56.9% 0.206 317.5);

Tailwind

colors: {
  custom: {
    50: '#c47ed6',
    500: '#a642c4',
    950: '#000000',
  },
}

SCSS

$custom: #a642c4;
$custom-light: #c47ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#a642c4",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 196
  },
  "hsl": {
    "h": 286.154,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56878,
    "c": 0.2058,
    "h": 317.5
  },
  "luminance": 0.15989
}

Semantic roles & 50–950 ramp

primary

#A642C4

secondary

#A1CE94

accent

#DC4C6D

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A642C4

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

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