#A644D3#A644D3

#A644D3 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.1% C 0.217 H 313.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A644D3
RGB	rgb(166, 68, 211)
HSL	hsl(281, 62%, 55%)
HSV	hsv(281, 68%, 83%)
CMYK	cmyk(21.3%, 67.8%, 0%, 17.3%)
CIE-LAB	lab(48.19, 62.03, -56.27)
CIE-LCH	lch(48.19, 83.75, 317.79°)
OKLab	oklab(58.06% 0.1486 -0.1586)
OKLCH	oklch(58.06% 0.217 313.1)
XYZ	xyz(29.5488, 16.9453, 63.3296)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644D3 #71D344

analogous

#5F44D3 #A644D3 #D344B9

triadic

#A644D3 #D3A644 #44D3A6

tetradic

#A644D3 #D35F44 #71D344 #44B9D3

square

#A644D3 #D35F44 #71D344 #44B9D3

split-complementary

#A644D3 #B9D344 #44D35F

monochromatic

#601E7F #8629B0 #A644D3 #BE76DF #D5A7EA

Accessibility & contrast

On white

4.78

#A644D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#A644D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644D3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644D3	#FFFFFF	#000000	##FFFFFF
##A644D3	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD7

Deuteranopia (green-blind)

#3975D0

Tritanopia (blue-blind)

#A16186

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a644d3;
/* rgb */ color: rgb(166, 68, 211);
/* oklch */ color: oklch(58.1% 0.217 313.1);

Tailwind

colors: {
  custom: {
    50: '#c47fe1',
    500: '#a644d3',
    950: '#000000',
  },
}

SCSS

$custom: #a644d3;
$custom-light: #c47fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#a644d3",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 211
  },
  "hsl": {
    "h": 281.119,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58056,
    "c": 0.21738,
    "h": 313.1
  },
  "luminance": 0.16944
}

Semantic roles & 50–950 ramp

primary

#A644D3

secondary

#AED89B

accent

#E54376

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A644D3

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

Preview Lab → · Contrast checker → · Palette generator →