#A647D9#A647D9

#A647D9 is a mid, highly saturated violet. Relative luminance 0.176; OKLCH L 58.8% C 0.219 H 311.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A647D9
RGB	rgb(166, 71, 217)
HSL	hsl(279, 66%, 56%)
HSV	hsv(279, 67%, 85%)
CMYK	cmyk(23.5%, 67.3%, 0%, 14.9%)
CIE-LAB	lab(49.04, 61.99, -58.34)
CIE-LCH	lch(49.04, 85.12, 316.74°)
OKLab	oklab(58.78% 0.1449 -0.1647)
OKLCH	oklch(58.78% 0.219 311.3)
XYZ	xyz(30.5012, 17.6240, 67.4272)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647D9 #7AD947

analogous

#5D47D9 #A647D9 #D947C3

triadic

#A647D9 #D9A647 #47D9A6

tetradic

#A647D9 #D95D47 #7AD947 #47C3D9

square

#A647D9 #D95D47 #7AD947 #47C3D9

split-complementary

#A647D9 #C3D947 #47D95D

monochromatic

#631C89 #8827BC #A647D9 #BF7AE3 #D7ACEE

Accessibility & contrast

On white

4.64

#A647D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#A647D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A647D9

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647D9	#FFFFFF	#000000	##FFFFFF
##A647D9	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DD

Deuteranopia (green-blind)

#3576D6

Tritanopia (blue-blind)

#A0658B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a647d9;
/* rgb */ color: rgb(166, 71, 217);
/* oklch */ color: oklch(58.8% 0.219 311.3);

Tailwind

colors: {
  custom: {
    50: '#c581e5',
    500: '#a647d9',
    950: '#000000',
  },
}

SCSS

$custom: #a647d9;
$custom-light: #c581e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a647d9",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 217
  },
  "hsl": {
    "h": 279.041,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58784,
    "c": 0.21939,
    "h": 311.3
  },
  "luminance": 0.17623
}

Semantic roles & 50–950 ramp

primary

#A647D9

secondary

#B5DCA0

accent

#E93F7A

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A647D9

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

Preview Lab → · Contrast checker → · Palette generator →