#A646DC#A646DC

#A646DC is a mid, highly saturated violet. Relative luminance 0.177; OKLCH L 58.9% C 0.224 H 310.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#A646DC
RGB	rgb(166, 70, 220)
HSL	hsl(278, 68%, 57%)
HSV	hsv(278, 68%, 86%)
CMYK	cmyk(24.5%, 68.2%, 0%, 13.7%)
CIE-LAB	lab(49.08, 63.05, -59.99)
CIE-LCH	lch(49.08, 87.03, 316.43°)
OKLab	oklab(58.87% 0.1457 -0.1695)
OKLCH	oklch(58.87% 0.224 310.7)
XYZ	xyz(30.8318, 17.6553, 69.4799)
Luminance	0.1766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646DC #7CDC46

analogous

#5B46DC #A646DC #DC46C7

triadic

#A646DC #DCA646 #46DCA6

tetradic

#A646DC #DC5B46 #7CDC46 #46C7DC

square

#A646DC #DC5B46 #7CDC46 #46C7DC

split-complementary

#A646DC #C7DC46 #46DC5B

monochromatic

#641B8D #8824C0 #A646DC #BF79E6 #D8ADEF

Accessibility & contrast

On white

4.63

#A646DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#A646DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A646DC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646DC	#FFFFFF	#000000	##FFFFFF
##A646DC	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E0

Deuteranopia (green-blind)

#3076D9

Tritanopia (blue-blind)

#9F668C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a646dc;
/* rgb */ color: rgb(166, 70, 220);
/* oklch */ color: oklch(58.9% 0.224 310.7);

Tailwind

colors: {
  custom: {
    50: '#c581e8',
    500: '#a646dc',
    950: '#000000',
  },
}

SCSS

$custom: #a646dc;
$custom-light: #c581e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a646dc",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 220
  },
  "hsl": {
    "h": 278.4,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58873,
    "c": 0.22354,
    "h": 310.7
  },
  "luminance": 0.17655
}

Semantic roles & 50–950 ramp

primary

#A646DC

secondary

#B6DDA0

accent

#EB3D7C

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A646DC

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

Preview Lab → · Contrast checker → · Palette generator →