#A64ACA#A64ACA

#A64ACA is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.2% C 0.201 H 315.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A64ACA
RGB	rgb(166, 74, 202)
HSL	hsl(283, 55%, 54%)
HSV	hsv(283, 63%, 79%)
CMYK	cmyk(17.8%, 63.4%, 0%, 20.8%)
CIE-LAB	lab(48.60, 57.52, -50.45)
CIE-LCH	lch(48.60, 76.51, 318.75°)
OKLab	oklab(58.17% 0.1424 -0.1416)
OKLCH	oklch(58.17% 0.201 315.2)
XYZ	xyz(28.8336, 17.2698, 57.6802)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64ACA #6ECA4A

analogous

#664ACA #A64ACA #CA4AAE

triadic

#A64ACA #CAA64A #4ACAA6

tetradic

#A64ACA #CA664A #6ECA4A #4AAECA

square

#A64ACA #CA664A #6ECA4A #4AAECA

split-complementary

#A64ACA #AECA4A #4ACA66

monochromatic

#5F2377 #8531A6 #A64ACA #BD79D8 #D5A9E6

Accessibility & contrast

On white

4.72

#A64ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#A64ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64ACA

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64ACA	#FFFFFF	#000000	##FFFFFF
##A64ACA	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186ECE

Deuteranopia (green-blind)

#4876C7

Tritanopia (blue-blind)

#A36283

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a64aca;
/* rgb */ color: rgb(166, 74, 202);
/* oklch */ color: oklch(58.2% 0.201 315.2);

Tailwind

colors: {
  custom: {
    50: '#c482db',
    500: '#a64aca',
    950: '#000000',
  },
}

SCSS

$custom: #a64aca;
$custom-light: #c482db;
$custom-dark: #000000;

JSON

{
  "hex": "#a64aca",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 202
  },
  "hsl": {
    "h": 283.125,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58173,
    "c": 0.2008,
    "h": 315.2
  },
  "luminance": 0.17269
}

Semantic roles & 50–950 ramp

primary

#A64ACA

secondary

#ACD39D

accent

#DE4A73

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A64ACA

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

Preview Lab → · Contrast checker → · Palette generator →