#A647D5#A647D5

#A647D5 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.5% C 0.216 H 312.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A647D5
RGB	rgb(166, 71, 213)
HSL	hsl(280, 63%, 56%)
HSV	hsv(280, 67%, 84%)
CMYK	cmyk(22.1%, 66.7%, 0%, 16.5%)
CIE-LAB	lab(48.78, 61.15, -56.47)
CIE-LCH	lch(48.78, 83.23, 317.28°)
OKLab	oklab(58.52% 0.1452 -0.1592)
OKLCH	oklch(58.52% 0.216 312.4)
XYZ	xyz(29.9872, 17.4184, 64.7203)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647D5 #76D547

analogous

#5F47D5 #A647D5 #D547BD

triadic

#A647D5 #D5A647 #47D5A6

tetradic

#A647D5 #D55F47 #76D547 #47BDD5

square

#A647D5 #D55F47 #76D547 #47BDD5

split-complementary

#A647D5 #BDD547 #47D55F

monochromatic

#621E84 #8729B5 #A647D5 #BE79E0 #D6ABEC

Accessibility & contrast

On white

4.68

#A647D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#A647D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A647D5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647D5	#FFFFFF	#000000	##FFFFFF
##A647D5	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD9

Deuteranopia (green-blind)

#3A76D2

Tritanopia (blue-blind)

#A16488

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a647d5;
/* rgb */ color: rgb(166, 71, 213);
/* oklch */ color: oklch(58.5% 0.216 312.4);

Tailwind

colors: {
  custom: {
    50: '#c481e3',
    500: '#a647d5',
    950: '#000000',
  },
}

SCSS

$custom: #a647d5;
$custom-light: #c481e3;
$custom-dark: #000000;

JSON

{
  "hex": "#a647d5",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 213
  },
  "hsl": {
    "h": 280.141,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.58521,
    "c": 0.21551,
    "h": 312.4
  },
  "luminance": 0.17418
}

Semantic roles & 50–950 ramp

primary

#A647D5

secondary

#B2D99E

accent

#E64278

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B15

muted

#827C84

Preview Lab

Preview with #A647D5

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

Preview Lab → · Contrast checker → · Palette generator →