#A646D6#A646D6

#A646D6 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.5% C 0.218 H 312.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A646D6
RGB	rgb(166, 70, 214)
HSL	hsl(280, 64%, 56%)
HSV	hsv(280, 67%, 84%)
CMYK	cmyk(22.4%, 67.3%, 0%, 16.1%)
CIE-LAB	lab(48.69, 61.79, -57.19)
CIE-LCH	lch(48.69, 84.19, 317.22°)
OKLab	oklab(58.47% 0.1463 -0.1613)
OKLCH	oklch(58.47% 0.218 312.2)
XYZ	xyz(30.0514, 17.3432, 65.3698)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646D6 #76D646

analogous

#5E46D6 #A646D6 #D646BE

triadic

#A646D6 #D6A646 #46D6A6

tetradic

#A646D6 #D65E46 #76D646 #46BED6

square

#A646D6 #D65E46 #76D646 #46BED6

split-complementary

#A646D6 #BED646 #46D65E

monochromatic

#621D84 #8728B6 #A646D6 #BE78E1 #D6AAEC

Accessibility & contrast

On white

4.70

#A646D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#A646D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646D6

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646D6	#FFFFFF	#000000	##FFFFFF
##A646D6	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDA

Deuteranopia (green-blind)

#3876D3

Tritanopia (blue-blind)

#A06489

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a646d6;
/* rgb */ color: rgb(166, 70, 214);
/* oklch */ color: oklch(58.5% 0.218 312.2);

Tailwind

colors: {
  custom: {
    50: '#c480e3',
    500: '#a646d6',
    950: '#000000',
  },
}

SCSS

$custom: #a646d6;
$custom-light: #c480e3;
$custom-dark: #000000;

JSON

{
  "hex": "#a646d6",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 214
  },
  "hsl": {
    "h": 280,
    "s": 63.717,
    "l": 55.686
  },
  "oklch": {
    "l": 0.58474,
    "c": 0.21775,
    "h": 312.2
  },
  "luminance": 0.17342
}

Semantic roles & 50–950 ramp

primary

#A646D6

secondary

#B2DA9E

accent

#E74178

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A646D6

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

Preview Lab → · Contrast checker → · Palette generator →