#A647B7#A647B7

#A647B7 is a mid, vivid purple. Relative luminance 0.160; OKLCH L 56.7% C 0.187 H 321.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A647B7
RGB	rgb(166, 71, 183)
HSL	hsl(291, 44%, 50%)
HSV	hsv(291, 61%, 72%)
CMYK	cmyk(9.3%, 61.2%, 0%, 28.2%)
CIE-LAB	lab(47.02, 55.11, -41.95)
CIE-LCH	lch(47.02, 69.26, 322.73°)
OKLab	oklab(56.68% 0.1458 -0.1168)
OKLCH	oklch(56.68% 0.187 321.3)
XYZ	xyz(26.5254, 16.0337, 46.4882)
Luminance	0.1603 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647B7 #58B747

analogous

#6E47B7 #A647B7 #B74790

triadic

#A647B7 #B7A647 #47B7A6

tetradic

#A647B7 #B76E47 #58B747 #4790B7

square

#A647B7 #B76E47 #58B747 #4790B7

split-complementary

#A647B7 #90B747 #47B76E

monochromatic

#56255F #7E368B #A647B7 #BC73C9 #D19FDA

Accessibility & contrast

On white

4.99

#A647B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#A647B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A647B7

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647B7	#FFFFFF	#000000	##FFFFFF
##A647B7	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E69BA

Deuteranopia (green-blind)

#5373B4

Tritanopia (blue-blind)

#A85878

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a647b7;
/* rgb */ color: rgb(166, 71, 183);
/* oklch */ color: oklch(56.7% 0.187 321.3);

Tailwind

colors: {
  custom: {
    50: '#c380cd',
    500: '#a647b7',
    950: '#000000',
  },
}

SCSS

$custom: #a647b7;
$custom-light: #c380cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a647b7",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 183
  },
  "hsl": {
    "h": 290.893,
    "s": 44.094,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5668,
    "c": 0.1868,
    "h": 321.3
  },
  "luminance": 0.16032
}

Semantic roles & 50–950 ramp

primary

#A647B7

secondary

#9BC694

accent

#D45467

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B13

muted

#827C82

Preview Lab

Preview with #A647B7

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

Preview Lab → · Contrast checker → · Palette generator →