#A646C4#A646C4

#A646C4 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.3% C 0.200 H 317.2°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A646C4
RGB	rgb(166, 70, 196)
HSL	hsl(286, 52%, 52%)
HSV	hsv(286, 64%, 77%)
CMYK	cmyk(15.3%, 64.3%, 0%, 23.1%)
CIE-LAB	lab(47.59, 58.11, -48.60)
CIE-LCH	lch(47.59, 75.76, 320.10°)
OKLab	oklab(57.33% 0.1471 -0.1362)
OKLCH	oklch(57.33% 0.2 317.2)
XYZ	xyz(27.8784, 16.4739, 53.9251)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646C4 #64C446

analogous

#6746C4 #A646C4 #C446A3

triadic

#A646C4 #C4A646 #46C4A6

tetradic

#A646C4 #C46746 #64C446 #46A3C4

square

#A646C4 #C46746 #64C446 #46A3C4

split-complementary

#A646C4 #A3C446 #46C467

monochromatic

#5B236D #82329B #A646C4 #BC74D3 #D3A3E2

Accessibility & contrast

On white

4.89

#A646C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A646C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646C4

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646C4	#FFFFFF	#000000	##FFFFFF
##A646C4	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196BC8

Deuteranopia (green-blind)

#4974C1

Tritanopia (blue-blind)

#A55D7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a646c4;
/* rgb */ color: rgb(166, 70, 196);
/* oklch */ color: oklch(57.3% 0.200 317.2);

Tailwind

colors: {
  custom: {
    50: '#c480d6',
    500: '#a646c4',
    950: '#000000',
  },
}

SCSS

$custom: #a646c4;
$custom-light: #c480d6;
$custom-dark: #000000;

JSON

{
  "hex": "#a646c4",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 196
  },
  "hsl": {
    "h": 285.714,
    "s": 51.639,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57331,
    "c": 0.20047,
    "h": 317.2
  },
  "luminance": 0.16473
}

Semantic roles & 50–950 ramp

primary

#A646C4

secondary

#A4CE97

accent

#DB4D6F

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A646C4

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

Preview Lab → · Contrast checker → · Palette generator →