#A63ACE#A63ACE

#A63ACE is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.225 H 315.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#A63ACE
RGBrgb(166, 58, 206)
HSLhsl(284, 60%, 52%)
HSVhsv(284, 72%, 81%)
CMYKcmyk(19.4%, 71.8%, 0%, 19.2%)
CIE-LABlab(46.43, 65.08, -56.23)
CIE-LCHlch(46.43, 86.00, 319.17°)
OKLaboklab(56.7% 0.1593 -0.1584)
OKLCHoklch(56.7% 0.225 315.2)
XYZxyz(28.3777, 15.5904, 59.8950)
Luminance0.1559 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63ACE #62CE3A
analogous
#5C3ACE #A63ACE #CE3AAC
triadic
#A63ACE #CEA63A #3ACEA6
tetradic
#A63ACE #CE5C3A #62CE3A #3AACCE
square
#A63ACE #CE5C3A #62CE3A #3AACCE
split-complementary
#A63ACE #ACCE3A #3ACE5C
monochromatic
#5A1C71 #8128A2 #A63ACE #BC6BDA #D29CE6

Accessibility & contrast

On white

5.10
#A63ACE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#A63ACE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63ACE
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63ACE#FFFFFF#000000##FFFFFF
##A63ACE1.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0068D2
Deuteranopia (green-blind)
#3571CB
Tritanopia (blue-blind)
#A35981
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #a63ace;
/* rgb */ color: rgb(166, 58, 206);
/* oklch */ color: oklch(56.7% 0.225 315.2);
Tailwind
colors: {
  custom: {
    50: '#c57ade',
    500: '#a63ace',
    950: '#000000',
  },
}
SCSS
$custom: #a63ace;
$custom-light: #c57ade;
$custom-dark: #000000;
JSON
{
  "hex": "#a63ace",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 206
  },
  "hsl": {
    "h": 283.784,
    "s": 60.163,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56699,
    "c": 0.22467,
    "h": 315.2
  },
  "luminance": 0.15589
}

Semantic roles & 50–950 ramp

primary
#A63ACE
secondary
#A3D291
accent
#E3446F
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A63ACE

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

Preview Lab → · Contrast checker → · Palette generator →

#A63ACE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva