#A63AD7#A63AD7

#A63AD7 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.3% C 0.233 H 312.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#A63AD7
RGBrgb(166, 58, 215)
HSLhsl(281, 66%, 54%)
HSVhsv(281, 73%, 84%)
CMYKcmyk(22.8%, 73%, 0%, 15.7%)
CIE-LABlab(47.03, 66.87, -60.44)
CIE-LCHlch(47.03, 90.14, 317.89°)
OKLaboklab(57.31% 0.1582 -0.1708)
OKLCHoklch(57.31% 0.233 312.8)
XYZxyz(29.5025, 16.0403, 65.8188)
Luminance0.1604 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63AD7 #6BD73A
analogous
#573AD7 #A63AD7 #D73AB9
triadic
#A63AD7 #D7A63A #3AD7A6
tetradic
#A63AD7 #D7573A #6BD73A #3AB9D7
square
#A63AD7 #D7573A #6BD73A #3AB9D7
split-complementary
#A63AD7 #B9D73A #3AD757
monochromatic
#5E197D #8424B0 #A63AD7 #BD6DE1 #D4A0EC

Accessibility & contrast

On white

4.99
#A63AD7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.21
#A63AD7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AD7
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63AD7#FFFFFF#000000##FFFFFF
##A63AD71.004.994.214.99
#FFFFFF4.991.0021.001.00
#0000004.2121.001.0021.00
##FFFFFF4.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006ADB
Deuteranopia (green-blind)
#2872D4
Tritanopia (blue-blind)
#A15D86
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #a63ad7;
/* rgb */ color: rgb(166, 58, 215);
/* oklch */ color: oklch(57.3% 0.233 312.8);
Tailwind
colors: {
  custom: {
    50: '#c57ae4',
    500: '#a63ad7',
    950: '#000000',
  },
}
SCSS
$custom: #a63ad7;
$custom-light: #c57ae4;
$custom-dark: #000000;
JSON
{
  "hex": "#a63ad7",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 215
  },
  "hsl": {
    "h": 281.274,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5731,
    "c": 0.23277,
    "h": 312.8
  },
  "luminance": 0.16039
}

Semantic roles & 50–950 ramp

primary
#A63AD7
secondary
#AAD895
accent
#E93F74
background
#FCF7FE
surface
#F9EEFC
border
#D2C9D5
text
#130A16
muted
#827C84

Preview Lab

Preview with #A63AD7

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

Preview Lab → · Contrast checker → · Palette generator →

#A63AD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva