#A64DB5#A64DB5

#A64DB5 is a mid, vivid purple. Relative luminance 0.168; OKLCH L 57.3% C 0.176 H 321.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A64DB5
RGB	rgb(166, 77, 181)
HSL	hsl(291, 41%, 51%)
HSV	hsv(291, 57%, 71%)
CMYK	cmyk(8.3%, 57.5%, 0%, 29%)
CIE-LAB	lab(47.95, 51.91, -39.31)
CIE-LCH	lch(47.95, 65.11, 322.87°)
OKLab	oklab(57.32% 0.1381 -0.1091)
OKLCH	oklch(57.32% 0.176 321.7)
XYZ	xyz(26.7193, 16.7522, 45.5332)
Luminance	0.1675 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64DB5 #5CB54D

analogous

#724DB5 #A64DB5 #B54D90

triadic

#A64DB5 #B5A64D #4DB5A6

tetradic

#A64DB5 #B5724D #5CB54D #4D90B5

square

#A64DB5 #B5724D #5CB54D #4D90B5

split-complementary

#A64DB5 #90B54D #4DB572

monochromatic

#582860 #7F3A8B #A64DB5 #BC78C7 #D1A3D9

Accessibility & contrast

On white

4.83

#A64DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A64DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64DB5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64DB5	#FFFFFF	#000000	##FFFFFF
##A64DB5	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396BB8

Deuteranopia (green-blind)

#5875B2

Tritanopia (blue-blind)

#A85C7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a64db5;
/* rgb */ color: rgb(166, 77, 181);
/* oklch */ color: oklch(57.3% 0.176 321.7);

Tailwind

colors: {
  custom: {
    50: '#c383cb',
    500: '#a64db5',
    950: '#000000',
  },
}

SCSS

$custom: #a64db5;
$custom-light: #c383cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a64db5",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 181
  },
  "hsl": {
    "h": 291.346,
    "s": 41.27,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57321,
    "c": 0.17599,
    "h": 321.7
  },
  "luminance": 0.16751
}

Semantic roles & 50–950 ramp

primary

#A64DB5

secondary

#9EC698

accent

#D15768

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64DB5

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

Preview Lab → · Contrast checker → · Palette generator →