#A64BB1#A64BB1

#A64BB1 is a mid, vivid purple. Relative luminance 0.163; OKLCH L 56.8% C 0.175 H 323.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#A64BB1
RGB	rgb(166, 75, 177)
HSL	hsl(294, 40%, 49%)
HSV	hsv(294, 58%, 69%)
CMYK	cmyk(6.2%, 57.6%, 0%, 30.6%)
CIE-LAB	lab(47.38, 52.10, -37.86)
CIE-LCH	lch(47.38, 64.40, 324.00°)
OKLab	oklab(56.84% 0.1404 -0.1049)
OKLCH	oklch(56.84% 0.175 323.2)
XYZ	xyz(26.1770, 16.3148, 43.3567)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BB1 #56B14B

analogous

#734BB1 #A64BB1 #B14B89

triadic

#A64BB1 #B1A64B #4BB1A6

tetradic

#A64BB1 #B1734B #56B14B #4B89B1

square

#A64BB1 #B1734B #56B14B #4B89B1

split-complementary

#A64BB1 #89B14B #4BB173

monochromatic

#55275B #7E3986 #A64BB1 #BC75C4 #D1A0D7

Accessibility & contrast

On white

4.93

#A64BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#A64BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BB1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BB1	#FFFFFF	#000000	##FFFFFF
##A64BB1	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A69B4

Deuteranopia (green-blind)

#5974AE

Tritanopia (blue-blind)

#A95977

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a64bb1;
/* rgb */ color: rgb(166, 75, 177);
/* oklch */ color: oklch(56.8% 0.175 323.2);

Tailwind

colors: {
  custom: {
    50: '#c382c9',
    500: '#a64bb1',
    950: '#000000',
  },
}

SCSS

$custom: #a64bb1;
$custom-light: #c382c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bb1",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 177
  },
  "hsl": {
    "h": 293.529,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56844,
    "c": 0.17523,
    "h": 323.2
  },
  "luminance": 0.16313
}

Semantic roles & 50–950 ramp

primary

#A64BB1

secondary

#99C394

accent

#D05765

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64BB1

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

Preview Lab → · Contrast checker → · Palette generator →