#A64BCA#A64BCA

#A64BCA is a mid, vivid purple. Relative luminance 0.174; OKLCH L 58.3% C 0.199 H 315.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#A64BCA
RGB	rgb(166, 75, 202)
HSL	hsl(283, 55%, 54%)
HSV	hsv(283, 63%, 79%)
CMYK	cmyk(17.8%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(48.77, 57.06, -50.18)
CIE-LCH	lch(48.77, 75.99, 318.67°)
OKLab	oklab(58.29% 0.1412 -0.1408)
OKLCH	oklch(58.29% 0.199 315.1)
XYZ	xyz(28.9009, 17.4044, 57.7026)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BCA #6FCA4B

analogous

#674BCA #A64BCA #CA4BAF

triadic

#A64BCA #CAA64B #4BCAA6

tetradic

#A64BCA #CA674B #6FCA4B #4BAFCA

square

#A64BCA #CA674B #6FCA4B #4BAFCA

split-complementary

#A64BCA #AFCA4B #4BCA67

monochromatic

#602377 #8531A7 #A64BCA #BD7AD8 #D5AAE6

Accessibility & contrast

On white

4.69

#A64BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#A64BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BCA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BCA	#FFFFFF	#000000	##FFFFFF
##A64BCA	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6FCE

Deuteranopia (green-blind)

#4976C7

Tritanopia (blue-blind)

#A36284

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a64bca;
/* rgb */ color: rgb(166, 75, 202);
/* oklch */ color: oklch(58.3% 0.199 315.1);

Tailwind

colors: {
  custom: {
    50: '#c483db',
    500: '#a64bca',
    950: '#000000',
  },
}

SCSS

$custom: #a64bca;
$custom-light: #c483db;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bca",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 282.992,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58294,
    "c": 0.19941,
    "h": 315.1
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#A64BCA

secondary

#ADD39D

accent

#DE4A74

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A64BCA

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

Preview Lab → · Contrast checker → · Palette generator →