#A646DA#A646DA

#A646DA is a mid, highly saturated violet. Relative luminance 0.175; OKLCH L 58.7% C 0.222 H 311.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#A646DA
RGB	rgb(166, 70, 218)
HSL	hsl(279, 67%, 56%)
HSV	hsv(279, 68%, 85%)
CMYK	cmyk(23.9%, 67.9%, 0%, 14.5%)
CIE-LAB	lab(48.95, 62.63, -59.06)
CIE-LCH	lch(48.95, 86.08, 316.68°)
OKLab	oklab(58.74% 0.1459 -0.1668)
OKLCH	oklch(58.74% 0.222 311.2)
XYZ	xyz(30.5686, 17.5500, 68.0933)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646DA #7ADA46

analogous

#5C46DA #A646DA #DA46C4

triadic

#A646DA #DAA646 #46DAA6

tetradic

#A646DA #DA5C46 #7ADA46 #46C4DA

square

#A646DA #DA5C46 #7ADA46 #46C4DA

split-complementary

#A646DA #C4DA46 #46DA5C

monochromatic

#631C8A #8826BD #A646DA #BF79E4 #D7ACEE

Accessibility & contrast

On white

4.66

#A646DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#A646DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A646DA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646DA	#FFFFFF	#000000	##FFFFFF
##A646DA	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DE

Deuteranopia (green-blind)

#3376D7

Tritanopia (blue-blind)

#9F658B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a646da;
/* rgb */ color: rgb(166, 70, 218);
/* oklch */ color: oklch(58.7% 0.222 311.2);

Tailwind

colors: {
  custom: {
    50: '#c581e6',
    500: '#a646da',
    950: '#000000',
  },
}

SCSS

$custom: #a646da;
$custom-light: #c581e6;
$custom-dark: #000000;

JSON

{
  "hex": "#a646da",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 218
  },
  "hsl": {
    "h": 278.919,
    "s": 66.667,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58739,
    "c": 0.22161,
    "h": 311.2
  },
  "luminance": 0.17549
}

Semantic roles & 50–950 ramp

primary

#A646DA

secondary

#B5DCA0

accent

#EA3E7A

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A646DA

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

Preview Lab → · Contrast checker → · Palette generator →