#A646D8#A646D8

#A646D8 is a mid, highly saturated violet. Relative luminance 0.174; OKLCH L 58.6% C 0.220 H 311.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A646D8
RGB	rgb(166, 70, 216)
HSL	hsl(279, 65%, 56%)
HSV	hsv(279, 68%, 85%)
CMYK	cmyk(23.1%, 67.6%, 0%, 15.3%)
CIE-LAB	lab(48.82, 62.21, -58.12)
CIE-LCH	lch(48.82, 85.14, 316.95°)
OKLab	oklab(58.61% 0.1461 -0.1641)
OKLCH	oklch(58.61% 0.22 311.7)
XYZ	xyz(30.3084, 17.4459, 66.7232)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646D8 #78D846

analogous

#5D46D8 #A646D8 #D846C1

triadic

#A646D8 #D8A646 #46D8A6

tetradic

#A646D8 #D85D46 #78D846 #46C1D8

square

#A646D8 #D85D46 #78D846 #46C1D8

split-complementary

#A646D8 #C1D846 #46D85D

monochromatic

#631C87 #8727BA #A646D8 #BE79E3 #D7ABED

Accessibility & contrast

On white

4.68

#A646D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A646D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646D8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646D8	#FFFFFF	#000000	##FFFFFF
##A646D8	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDC

Deuteranopia (green-blind)

#3576D5

Tritanopia (blue-blind)

#A0648A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a646d8;
/* rgb */ color: rgb(166, 70, 216);
/* oklch */ color: oklch(58.6% 0.220 311.7);

Tailwind

colors: {
  custom: {
    50: '#c580e5',
    500: '#a646d8',
    950: '#000000',
  },
}

SCSS

$custom: #a646d8;
$custom-light: #c580e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a646d8",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 216
  },
  "hsl": {
    "h": 279.452,
    "s": 65.179,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58606,
    "c": 0.21968,
    "h": 311.7
  },
  "luminance": 0.17445
}

Semantic roles & 50–950 ramp

primary

#A646D8

secondary

#B3DB9F

accent

#E84079

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A646D8

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

Preview Lab → · Contrast checker → · Palette generator →