#A64BBB#A64BBB

#A64BBB is a mid, vivid purple. Relative luminance 0.167; OKLCH L 57.4% C 0.185 H 319.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A64BBB
RGB	rgb(166, 75, 187)
HSL	hsl(289, 45%, 51%)
HSV	hsv(289, 60%, 73%)
CMYK	cmyk(11.2%, 59.9%, 0%, 26.7%)
CIE-LAB	lab(47.92, 54.04, -42.86)
CIE-LCH	lch(47.92, 68.97, 321.58°)
OKLab	oklab(57.4% 0.141 -0.1194)
OKLCH	oklch(57.4% 0.185 319.7)
XYZ	xyz(27.2105, 16.7282, 48.7996)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BBB #60BB4B

analogous

#6E4BBB #A64BBB #BB4B98

triadic

#A64BBB #BBA64B #4BBBA6

tetradic

#A64BBB #BB6E4B #60BB4B #4B98BB

square

#A64BBB #BB6E4B #60BB4B #4B98BB

split-complementary

#A64BBB #98BB4B #4BBB6E

monochromatic

#5A2665 #813792 #A64BBB #BC77CC #D2A4DD

Accessibility & contrast

On white

4.83

#A64BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A64BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BBB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BBB	#FFFFFF	#000000	##FFFFFF
##A64BBB	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)

#316BBE

Deuteranopia (green-blind)

#5375B8

Tritanopia (blue-blind)

#A75D7C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a64bbb;
/* rgb */ color: rgb(166, 75, 187);
/* oklch */ color: oklch(57.4% 0.185 319.7);

Tailwind

colors: {
  custom: {
    50: '#c382d0',
    500: '#a64bbb',
    950: '#000000',
  },
}

SCSS

$custom: #a64bbb;
$custom-light: #c382d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bbb",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 187
  },
  "hsl": {
    "h": 288.75,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57403,
    "c": 0.18477,
    "h": 319.7
  },
  "luminance": 0.16727
}

Semantic roles & 50–950 ramp

primary

#A64BBB

secondary

#A1CA98

accent

#D5536B

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #A64BBB

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

Preview Lab → · Contrast checker → · Palette generator →