#A64BB5#A64BB5

#A64BB5 is a mid, vivid purple. Relative luminance 0.165; OKLCH L 57.1% C 0.179 H 321.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A64BB5
RGB	rgb(166, 75, 181)
HSL	hsl(292, 42%, 50%)
HSV	hsv(292, 59%, 71%)
CMYK	cmyk(8.3%, 58.6%, 0%, 29%)
CIE-LAB	lab(47.59, 52.87, -39.87)
CIE-LCH	lch(47.59, 66.21, 322.98°)
OKLab	oklab(57.06% 0.1407 -0.1107)
OKLCH	oklch(57.06% 0.179 321.8)
XYZ	xyz(26.5815, 16.4766, 45.4873)
Luminance	0.1648 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BB5 #5AB54B

analogous

#714BB5 #A64BB5 #B54B8F

triadic

#A64BB5 #B5A64B #4BB5A6

tetradic

#A64BB5 #B5714B #5AB54B #4B8FB5

square

#A64BB5 #B5714B #5AB54B #4B8FB5

split-complementary

#A64BB5 #8FB54B #4BB571

monochromatic

#57275F #7F398A #A64BB5 #BB76C7 #D1A2D9

Accessibility & contrast

On white

4.89

#A64BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#A64BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BB5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BB5	#FFFFFF	#000000	##FFFFFF
##A64BB5	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366AB8

Deuteranopia (green-blind)

#5774B2

Tritanopia (blue-blind)

#A85B79

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a64bb5;
/* rgb */ color: rgb(166, 75, 181);
/* oklch */ color: oklch(57.1% 0.179 321.8);

Tailwind

colors: {
  custom: {
    50: '#c382cb',
    500: '#a64bb5',
    950: '#000000',
  },
}

SCSS

$custom: #a64bb5;
$custom-light: #c382cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bb5",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 181
  },
  "hsl": {
    "h": 291.509,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57064,
    "c": 0.17903,
    "h": 321.8
  },
  "luminance": 0.16475
}

Semantic roles & 50–950 ramp

primary

#A64BB5

secondary

#9DC696

accent

#D25668

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64BB5

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

Preview Lab → · Contrast checker → · Palette generator →