#A64CBB#A64CBB

#A64CBB is a mid, vivid purple. Relative luminance 0.169; OKLCH L 57.5% C 0.183 H 319.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A64CBB
RGB	rgb(166, 76, 187)
HSL	hsl(289, 45%, 52%)
HSV	hsv(289, 59%, 73%)
CMYK	cmyk(11.2%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(48.09, 53.56, -42.58)
CIE-LCH	lch(48.09, 68.43, 321.52°)
OKLab	oklab(57.53% 0.1397 -0.1186)
OKLCH	oklch(57.53% 0.183 319.7)
XYZ	xyz(27.2788, 16.8649, 48.8224)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64CBB #61BB4C

analogous

#6F4CBB #A64CBB #BB4C99

triadic

#A64CBB #BBA64C #4CBBA6

tetradic

#A64CBB #BB6F4C #61BB4C #4C99BB

square

#A64CBB #BB6F4C #61BB4C #4C99BB

split-complementary

#A64CBB #99BB4C #4CBB6F

monochromatic

#5A2766 #813892 #A64CBB #BC78CC #D2A5DD

Accessibility & contrast

On white

4.80

#A64CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#A64CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64CBB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64CBB	#FFFFFF	#000000	##FFFFFF
##A64CBB	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326CBE

Deuteranopia (green-blind)

#5475B8

Tritanopia (blue-blind)

#A75E7C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a64cbb;
/* rgb */ color: rgb(166, 76, 187);
/* oklch */ color: oklch(57.5% 0.183 319.7);

Tailwind

colors: {
  custom: {
    50: '#c383d0',
    500: '#a64cbb',
    950: '#000000',
  },
}

SCSS

$custom: #a64cbb;
$custom-light: #c383d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a64cbb",
  "rgb": {
    "r": 166,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 288.649,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5753,
    "c": 0.1833,
    "h": 319.7
  },
  "luminance": 0.16864
}

Semantic roles & 50–950 ramp

primary

#A64CBB

secondary

#A2CA99

accent

#D5536C

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #A64CBB

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

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