#A642AB#A642AB

#A642AB is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.4% C 0.183 H 325.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#A642AB
RGB	rgb(166, 66, 171)
HSL	hsl(297, 44%, 46%)
HSV	hsv(297, 61%, 67%)
CMYK	cmyk(2.9%, 61.4%, 0%, 32.9%)
CIE-LAB	lab(45.56, 55.12, -37.21)
CIE-LCH	lch(45.56, 66.50, 325.98°)
OKLab	oklab(55.41% 0.1514 -0.103)
OKLCH	oklch(55.41% 0.183 325.8)
XYZ	xyz(25.0243, 14.9452, 40.0868)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642AB #47AB42

analogous

#7242AB #A642AB #AB427C

triadic

#A642AB #ABA642 #42ABA6

tetradic

#A642AB #AB7242 #47AB42 #427CAB

square

#A642AB #AB7242 #47AB42 #427CAB

split-complementary

#A642AB #7CAB42 #42AB72

monochromatic

#502053 #7B317F #A642AB #C066C4 #D292D5

Accessibility & contrast

On white

5.26

#A642AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#A642AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642AB

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642AB	#FFFFFF	#000000	##FFFFFF
##A642AB	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3264AE

Deuteranopia (green-blind)

#5670A8

Tritanopia (blue-blind)

#AA5070

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a642ab;
/* rgb */ color: rgb(166, 66, 171);
/* oklch */ color: oklch(55.4% 0.183 325.8);

Tailwind

colors: {
  custom: {
    50: '#c37dc4',
    500: '#a642ab',
    950: '#000000',
  },
}

SCSS

$custom: #a642ab;
$custom-light: #c37dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#a642ab",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 171
  },
  "hsl": {
    "h": 297.143,
    "s": 44.304,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55412,
    "c": 0.18307,
    "h": 325.8
  },
  "luminance": 0.14944
}

Semantic roles & 50–950 ramp

primary

#A642AB

secondary

#8BC088

accent

#D4545A

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A642AB

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

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