#A63AD9#A63AD9

#A63AD9 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.4% C 0.235 H 312.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A63AD9
RGB	rgb(166, 58, 217)
HSL	hsl(281, 68%, 54%)
HSV	hsv(281, 73%, 85%)
CMYK	cmyk(23.5%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(47.16, 67.27, -61.36)
CIE-LCH	lch(47.16, 91.06, 317.63°)
OKLab	oklab(57.45% 0.1579 -0.1735)
OKLCH	oklch(57.45% 0.235 312.3)
XYZ	xyz(29.7610, 16.1437, 67.1805)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AD9 #6DD93A

analogous

#573AD9 #A63AD9 #D93ABD

triadic

#A63AD9 #D9A63A #3AD9A6

tetradic

#A63AD9 #D9573A #6DD93A #3ABDD9

square

#A63AD9 #D9573A #6DD93A #3ABDD9

split-complementary

#A63AD9 #BDD93A #3AD957

monochromatic

#5F1980 #8523B3 #A63AD9 #BD6DE3 #D4A1ED

Accessibility & contrast

On white

4.97

#A63AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#A63AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AD9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AD9	#FFFFFF	#000000	##FFFFFF
##A63AD9	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDD

Deuteranopia (green-blind)

#2572D6

Tritanopia (blue-blind)

#A05E87

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a63ad9;
/* rgb */ color: rgb(166, 58, 217);
/* oklch */ color: oklch(57.4% 0.235 312.3);

Tailwind

colors: {
  custom: {
    50: '#c57ae6',
    500: '#a63ad9',
    950: '#000000',
  },
}

SCSS

$custom: #a63ad9;
$custom-light: #c57ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ad9",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 280.755,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57449,
    "c": 0.23458,
    "h": 312.3
  },
  "luminance": 0.16143
}

Semantic roles & 50–950 ramp

primary

#A63AD9

secondary

#ABD995

accent

#EB3D75

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63AD9

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

Preview Lab → · Contrast checker → · Palette generator →