#A646C8#A646C8

#A646C8 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.6% C 0.204 H 316.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#A646C8
RGB	rgb(166, 70, 200)
HSL	hsl(284, 54%, 53%)
HSV	hsv(284, 65%, 78%)
CMYK	cmyk(17%, 65%, 0%, 21.6%)
CIE-LAB	lab(47.83, 58.92, -50.53)
CIE-LCH	lch(47.83, 77.62, 319.38°)
OKLab	oklab(57.58% 0.147 -0.1418)
OKLCH	oklch(57.58% 0.204 316)
XYZ	xyz(28.3398, 16.6585, 56.3550)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646C8 #68C846

analogous

#6546C8 #A646C8 #C846A9

triadic

#A646C8 #C8A646 #46C8A6

tetradic

#A646C8 #C86546 #68C846 #46A9C8

square

#A646C8 #C86546 #68C846 #46A9C8

split-complementary

#A646C8 #A9C846 #46C865

monochromatic

#5D2272 #8330A1 #A646C8 #BD75D6 #D3A4E4

Accessibility & contrast

On white

4.85

#A646C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#A646C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646C8

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646C8	#FFFFFF	#000000	##FFFFFF
##A646C8	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E6CCC

Deuteranopia (green-blind)

#4674C5

Tritanopia (blue-blind)

#A45E81

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a646c8;
/* rgb */ color: rgb(166, 70, 200);
/* oklch */ color: oklch(57.6% 0.204 316.0);

Tailwind

colors: {
  custom: {
    50: '#c480d9',
    500: '#a646c8',
    950: '#000000',
  },
}

SCSS

$custom: #a646c8;
$custom-light: #c480d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a646c8",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 200
  },
  "hsl": {
    "h": 284.308,
    "s": 54.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57578,
    "c": 0.2043,
    "h": 316
  },
  "luminance": 0.16657
}

Semantic roles & 50–950 ramp

primary

#A646C8

secondary

#A7D199

accent

#DE4A71

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A646C8

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

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