#A644D9#A644D9

#A644D9 is a mid, highly saturated violet. Relative luminance 0.173; OKLCH L 58.5% C 0.223 H 311.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A644D9
RGB	rgb(166, 68, 217)
HSL	hsl(279, 66%, 56%)
HSV	hsv(279, 69%, 85%)
CMYK	cmyk(23.5%, 68.7%, 0%, 14.9%)
CIE-LAB	lab(48.58, 63.28, -59.08)
CIE-LCH	lch(48.58, 86.57, 316.96°)
OKLab	oklab(58.45% 0.1481 -0.1669)
OKLCH	oklch(58.45% 0.223 311.6)
XYZ	xyz(30.3151, 17.2518, 67.3652)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644D9 #77D944

analogous

#5B44D9 #A644D9 #D944C1

triadic

#A644D9 #D9A644 #44D9A6

tetradic

#A644D9 #D95B44 #77D944 #44C1D9

square

#A644D9 #D95B44 #77D944 #44C1D9

split-complementary

#A644D9 #C1D944 #44D95B

monochromatic

#621B87 #8726BA #A644D9 #BE77E3 #D6AAEE

Accessibility & contrast

On white

4.72

#A644D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#A644D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644D9

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644D9	#FFFFFF	#000000	##FFFFFF
##A644D9	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDD

Deuteranopia (green-blind)

#3275D6

Tritanopia (blue-blind)

#A0648A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a644d9;
/* rgb */ color: rgb(166, 68, 217);
/* oklch */ color: oklch(58.5% 0.223 311.6);

Tailwind

colors: {
  custom: {
    50: '#c57fe5',
    500: '#a644d9',
    950: '#000000',
  },
}

SCSS

$custom: #a644d9;
$custom-light: #c57fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#a644d9",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 217
  },
  "hsl": {
    "h": 279.463,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.58454,
    "c": 0.2231,
    "h": 311.6
  },
  "luminance": 0.17251
}

Semantic roles & 50–950 ramp

primary

#A644D9

secondary

#B3DB9E

accent

#E93F79

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A644D9

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

Preview Lab → · Contrast checker → · Palette generator →