#A63DD5#A63DD5

#A63DD5 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.5% C 0.228 H 313.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#A63DD5
RGBrgb(166, 61, 213)
HSLhsl(281, 64%, 54%)
HSVhsv(281, 71%, 84%)
CMYKcmyk(22.1%, 71.4%, 0%, 16.5%)
CIE-LABlab(47.30, 65.31, -58.85)
CIE-LCHlch(47.30, 87.92, 317.98°)
OKLaboklab(57.46% 0.1556 -0.1662)
OKLCHoklch(57.46% 0.228 313.1)
XYZxyz(29.4027, 16.2495, 64.5255)
Luminance0.1625 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63DD5 #6CD53D
analogous
#5A3DD5 #A63DD5 #D53DB8
triadic
#A63DD5 #D5A63D #3DD5A6
tetradic
#A63DD5 #D55A3D #6CD53D #3DB8D5
square
#A63DD5 #D55A3D #6CD53D #3DB8D5
split-complementary
#A63DD5 #B8D53D #3DD55A
monochromatic
#5E1B7D #8526AF #A63DD5 #BD6FE0 #D4A2EB

Accessibility & contrast

On white

4.94
#A63DD5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#A63DD5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DD5
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63DD5#FFFFFF#000000##FFFFFF
##A63DD51.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BD9
Deuteranopia (green-blind)
#2F72D2
Tritanopia (blue-blind)
#A15E85
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #a63dd5;
/* rgb */ color: rgb(166, 61, 213);
/* oklch */ color: oklch(57.5% 0.228 313.1);
Tailwind
colors: {
  custom: {
    50: '#c57ce3',
    500: '#a63dd5',
    950: '#000000',
  },
}
SCSS
$custom: #a63dd5;
$custom-light: #c57ce3;
$custom-dark: #000000;
JSON
{
  "hex": "#a63dd5",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 213
  },
  "hsl": {
    "h": 281.447,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57462,
    "c": 0.22762,
    "h": 313.1
  },
  "luminance": 0.16249
}

Semantic roles & 50–950 ramp

primary
#A63DD5
secondary
#AAD796
accent
#E74074
background
#FCF7FE
surface
#F8EEFC
border
#D1C9D5
text
#130A15
muted
#827C84

Preview Lab

Preview with #A63DD5

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

Preview Lab → · Contrast checker → · Palette generator →

#A63DD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva