#A644BB#A644BB

#A644BB is a mid, vivid purple. Relative luminance 0.158; OKLCH L 56.6% C 0.195 H 320.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#A644BB
RGB	rgb(166, 68, 187)
HSL	hsl(289, 47%, 50%)
HSV	hsv(289, 64%, 73%)
CMYK	cmyk(11.2%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(46.75, 57.23, -44.71)
CIE-LCH	lch(46.75, 72.63, 322.01°)
OKLab	oklab(56.56% 0.1495 -0.1248)
OKLCH	oklch(56.56% 0.195 320.2)
XYZ	xyz(26.7616, 15.8304, 48.6500)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644BB #59BB44

analogous

#6B44BB #A644BB #BB4494

triadic

#A644BB #BBA644 #44BBA6

tetradic

#A644BB #BB6B44 #59BB44 #4494BB

square

#A644BB #BB6B44 #59BB44 #4494BB

split-complementary

#A644BB #94BB44 #44BB6B

monochromatic

#562361 #7E348E #A644BB #BB71CB #D19EDC

Accessibility & contrast

On white

5.04

#A644BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#A644BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644BB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644BB	#FFFFFF	#000000	##FFFFFF
##A644BB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2368BF

Deuteranopia (green-blind)

#4E72B8

Tritanopia (blue-blind)

#A75879

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a644bb;
/* rgb */ color: rgb(166, 68, 187);
/* oklch */ color: oklch(56.6% 0.195 320.2);

Tailwind

colors: {
  custom: {
    50: '#c47ed0',
    500: '#a644bb',
    950: '#000000',
  },
}

SCSS

$custom: #a644bb;
$custom-light: #c47ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#a644bb",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 289.412,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.56558,
    "c": 0.19475,
    "h": 320.2
  },
  "luminance": 0.15829
}

Semantic roles & 50–950 ramp

primary

#A644BB

secondary

#9CC893

accent

#D65169

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A644BB

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

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