#A646CA#A646CA

#A646CA is a mid, highly saturated purple. Relative luminance 0.168; OKLCH L 57.7% C 0.206 H 315.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A646CA
RGB	rgb(166, 70, 202)
HSL	hsl(284, 55%, 53%)
HSV	hsv(284, 65%, 79%)
CMYK	cmyk(17.8%, 65.3%, 0%, 20.8%)
CIE-LAB	lab(47.95, 59.32, -51.49)
CIE-LCH	lch(47.95, 78.55, 319.04°)
OKLab	oklab(57.7% 0.147 -0.1446)
OKLCH	oklch(57.7% 0.206 315.5)
XYZ	xyz(28.5750, 16.7526, 57.5940)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646CA #6ACA46

analogous

#6446CA #A646CA #CA46AC

triadic

#A646CA #CAA646 #46CAA6

tetradic

#A646CA #CA6446 #6ACA46 #46ACCA

square

#A646CA #CA6446 #6ACA46 #46ACCA

split-complementary

#A646CA #ACCA46 #46CA64

monochromatic

#5E2174 #842FA4 #A646CA #BD76D8 #D4A5E5

Accessibility & contrast

On white

4.83

#A646CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#A646CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646CA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646CA	#FFFFFF	#000000	##FFFFFF
##A646CA	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#056CCE

Deuteranopia (green-blind)

#4474C7

Tritanopia (blue-blind)

#A35F82

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a646ca;
/* rgb */ color: rgb(166, 70, 202);
/* oklch */ color: oklch(57.7% 0.206 315.5);

Tailwind

colors: {
  custom: {
    50: '#c480db',
    500: '#a646ca',
    950: '#000000',
  },
}

SCSS

$custom: #a646ca;
$custom-light: #c480db;
$custom-dark: #000000;

JSON

{
  "hex": "#a646ca",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 202
  },
  "hsl": {
    "h": 283.636,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57703,
    "c": 0.2062,
    "h": 315.5
  },
  "luminance": 0.16752
}

Semantic roles & 50–950 ramp

primary

#A646CA

secondary

#A9D29A

accent

#DF4972

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A646CA

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

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