#A644B3#A644B3

#A644B3 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.1% C 0.187 H 322.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#A644B3
RGB	rgb(166, 68, 179)
HSL	hsl(293, 45%, 48%)
HSV	hsv(293, 62%, 70%)
CMYK	cmyk(7.3%, 62%, 0%, 29.8%)
CIE-LAB	lab(46.31, 55.71, -40.73)
CIE-LCH	lch(46.31, 69.01, 323.83°)
OKLab	oklab(56.09% 0.1493 -0.1132)
OKLCH	oklch(56.09% 0.187 322.8)
XYZ	xyz(25.9289, 15.4973, 44.2646)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644B3 #51B344

analogous

#6E44B3 #A644B3 #B34488

triadic

#A644B3 #B3A644 #44B3A6

tetradic

#A644B3 #B36E44 #51B344 #4488B3

square

#A644B3 #B36E44 #51B344 #4488B3

split-complementary

#A644B3 #88B344 #44B36E

monochromatic

#54225A #7D3387 #A644B3 #BD6DC7 #D199D8

Accessibility & contrast

On white

5.12

#A644B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#A644B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644B3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644B3	#FFFFFF	#000000	##FFFFFF
##A644B3	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D66B6

Deuteranopia (green-blind)

#5372B0

Tritanopia (blue-blind)

#A85575

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a644b3;
/* rgb */ color: rgb(166, 68, 179);
/* oklch */ color: oklch(56.1% 0.187 322.8);

Tailwind

colors: {
  custom: {
    50: '#c37eca',
    500: '#a644b3',
    950: '#000000',
  },
}

SCSS

$custom: #a644b3;
$custom-light: #c37eca;
$custom-dark: #000000;

JSON

{
  "hex": "#a644b3",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 179
  },
  "hsl": {
    "h": 292.973,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56094,
    "c": 0.1874,
    "h": 322.8
  },
  "luminance": 0.15496
}

Semantic roles & 50–950 ramp

primary

#A644B3

secondary

#95C48E

accent

#D55362

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A644B3

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

Preview Lab → · Contrast checker → · Palette generator →