#A64BC3#A64BC3

#A64BC3 is a mid, vivid purple. Relative luminance 0.171; OKLCH L 57.9% C 0.193 H 317.2°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A64BC3
RGB	rgb(166, 75, 195)
HSL	hsl(286, 50%, 53%)
HSV	hsv(286, 62%, 76%)
CMYK	cmyk(14.9%, 61.5%, 0%, 23.5%)
CIE-LAB	lab(48.36, 55.63, -46.79)
CIE-LCH	lch(48.36, 72.69, 319.94°)
OKLab	oklab(57.87% 0.1412 -0.1309)
OKLCH	oklch(57.87% 0.193 317.2)
XYZ	xyz(28.0909, 17.0804, 53.4363)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BC3 #68C34B

analogous

#6A4BC3 #A64BC3 #C34BA4

triadic

#A64BC3 #C3A64B #4BC3A6

tetradic

#A64BC3 #C36A4B #68C34B #4BA4C3

square

#A64BC3 #C36A4B #68C34B #4BA4C3

split-complementary

#A64BC3 #A4C34B #4BC36A

monochromatic

#5D256F #83349D #A64BC3 #BD79D2 #D3A7E2

Accessibility & contrast

On white

4.76

#A64BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#A64BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BC3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BC3	#FFFFFF	#000000	##FFFFFF
##A64BC3	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276DC7

Deuteranopia (green-blind)

#4E76C0

Tritanopia (blue-blind)

#A56080

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a64bc3;
/* rgb */ color: rgb(166, 75, 195);
/* oklch */ color: oklch(57.9% 0.193 317.2);

Tailwind

colors: {
  custom: {
    50: '#c383d6',
    500: '#a64bc3',
    950: '#000000',
  },
}

SCSS

$custom: #a64bc3;
$custom-light: #c383d6;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bc3",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 195
  },
  "hsl": {
    "h": 285.5,
    "s": 50,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57871,
    "c": 0.19254,
    "h": 317.2
  },
  "luminance": 0.17079
}

Semantic roles & 50–950 ramp

primary

#A64BC3

secondary

#A7CF9B

accent

#DA4E70

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A64BC3

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

Preview Lab → · Contrast checker → · Palette generator →