#A64BB4#A64BB4

#A64BB4 is a mid, vivid purple. Relative luminance 0.164; OKLCH L 57.0% C 0.178 H 322.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A64BB4
RGB	rgb(166, 75, 180)
HSL	hsl(292, 41%, 50%)
HSV	hsv(292, 58%, 71%)
CMYK	cmyk(7.8%, 58.3%, 0%, 29.4%)
CIE-LAB	lab(47.54, 52.67, -39.37)
CIE-LCH	lch(47.54, 65.76, 323.23°)
OKLab	oklab(57.01% 0.1406 -0.1093)
OKLCH	oklch(57.01% 0.178 322.1)
XYZ	xyz(26.4793, 16.4357, 44.9488)
Luminance	0.1643 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BB4 #59B44B

analogous

#724BB4 #A64BB4 #B44B8D

triadic

#A64BB4 #B4A64B #4BB4A6

tetradic

#A64BB4 #B4724B #59B44B #4B8DB4

square

#A64BB4 #B4724B #59B44B #4B8DB4

split-complementary

#A64BB4 #8DB44B #4BB472

monochromatic

#56275E #7E3989 #A64BB4 #BB76C6 #D1A1D8

Accessibility & contrast

On white

4.90

#A64BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A64BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BB4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BB4	#FFFFFF	#000000	##FFFFFF
##A64BB4	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376AB7

Deuteranopia (green-blind)

#5874B1

Tritanopia (blue-blind)

#A85A78

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a64bb4;
/* rgb */ color: rgb(166, 75, 180);
/* oklch */ color: oklch(57.0% 0.178 322.1);

Tailwind

colors: {
  custom: {
    50: '#c382cb',
    500: '#a64bb4',
    950: '#000000',
  },
}

SCSS

$custom: #a64bb4;
$custom-light: #c382cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bb4",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 180
  },
  "hsl": {
    "h": 292,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.57009,
    "c": 0.17807,
    "h": 322.1
  },
  "luminance": 0.16434
}

Semantic roles & 50–950 ramp

primary

#A64BB4

secondary

#9CC596

accent

#D15767

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64BB4

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

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