#A64CB7#A64CB7

#A64CB7 is a mid, vivid purple. Relative luminance 0.167; OKLCH L 57.3% C 0.179 H 321.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A64CB7
RGB	rgb(166, 76, 183)
HSL	hsl(290, 43%, 51%)
HSV	hsv(290, 58%, 72%)
CMYK	cmyk(9.3%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(47.87, 52.78, -40.59)
CIE-LCH	lch(47.87, 66.58, 322.44°)
OKLab	oklab(57.3% 0.1395 -0.1128)
OKLCH	oklch(57.3% 0.179 321)
XYZ	xyz(26.8566, 16.6960, 46.5986)
Luminance	0.1669 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64CB7 #5DB74C

analogous

#704CB7 #A64CB7 #B74C92

triadic

#A64CB7 #B7A64C #4CB7A6

tetradic

#A64CB7 #B7704C #5DB74C #4C92B7

square

#A64CB7 #B7704C #5DB74C #4C92B7

split-complementary

#A64CB7 #92B74C #4CB770

monochromatic

#582761 #80398D #A64CB7 #BC78C9 #D1A3DA

Accessibility & contrast

On white

4.84

#A64CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A64CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64CB7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64CB7	#FFFFFF	#000000	##FFFFFF
##A64CB7	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366BBA

Deuteranopia (green-blind)

#5775B4

Tritanopia (blue-blind)

#A75C7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a64cb7;
/* rgb */ color: rgb(166, 76, 183);
/* oklch */ color: oklch(57.3% 0.179 321.0);

Tailwind

colors: {
  custom: {
    50: '#c383cd',
    500: '#a64cb7',
    950: '#000000',
  },
}

SCSS

$custom: #a64cb7;
$custom-light: #c383cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a64cb7",
  "rgb": {
    "r": 166,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 290.467,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57303,
    "c": 0.17943,
    "h": 321
  },
  "luminance": 0.16695
}

Semantic roles & 50–950 ramp

primary

#A64CB7

secondary

#9FC798

accent

#D25569

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64CB7

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

Preview Lab → · Contrast checker → · Palette generator →