#A646C3#A646C3

#A646C3 is a mid, vivid purple. Relative luminance 0.164; OKLCH L 57.3% C 0.200 H 317.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A646C3
RGB	rgb(166, 70, 195)
HSL	hsl(286, 51%, 52%)
HSV	hsv(286, 64%, 76%)
CMYK	cmyk(14.9%, 64.1%, 0%, 23.5%)
CIE-LAB	lab(47.53, 57.92, -48.11)
CIE-LCH	lch(47.53, 75.29, 320.28°)
OKLab	oklab(57.27% 0.1472 -0.1347)
OKLCH	oklch(57.27% 0.2 317.5)
XYZ	xyz(27.7650, 16.4286, 53.3277)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646C3 #63C346

analogous

#6846C3 #A646C3 #C346A2

triadic

#A646C3 #C3A646 #46C3A6

tetradic

#A646C3 #C36846 #63C346 #46A2C3

square

#A646C3 #C36846 #63C346 #46A2C3

split-complementary

#A646C3 #A2C346 #46C368

monochromatic

#5B236C #82329A #A646C3 #BC74D2 #D2A2E1

Accessibility & contrast

On white

4.90

#A646C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A646C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646C3

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646C3	#FFFFFF	#000000	##FFFFFF
##A646C3	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6BC7

Deuteranopia (green-blind)

#4A74C0

Tritanopia (blue-blind)

#A55C7E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a646c3;
/* rgb */ color: rgb(166, 70, 195);
/* oklch */ color: oklch(57.3% 0.200 317.5);

Tailwind

colors: {
  custom: {
    50: '#c480d6',
    500: '#a646c3',
    950: '#000000',
  },
}

SCSS

$custom: #a646c3;
$custom-light: #c480d6;
$custom-dark: #000000;

JSON

{
  "hex": "#a646c3",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 195
  },
  "hsl": {
    "h": 286.08,
    "s": 51.02,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5727,
    "c": 0.19953,
    "h": 317.5
  },
  "luminance": 0.16427
}

Semantic roles & 50–950 ramp

primary

#A646C3

secondary

#A4CE97

accent

#DA4D6E

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A646C3

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

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