#A63BCC#A63BCC

#A63BCC is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.222 H 315.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#A63BCC
RGBrgb(166, 59, 204)
HSLhsl(284, 59%, 52%)
HSVhsv(284, 71%, 80%)
CMYKcmyk(18.6%, 71.1%, 0%, 20%)
CIE-LABlab(46.44, 64.30, -55.07)
CIE-LCHlch(46.44, 84.65, 319.42°)
OKLaboklab(56.66% 0.1585 -0.155)
OKLCHoklch(56.66% 0.222 315.6)
XYZxyz(28.1872, 15.5956, 58.6405)
Luminance0.1560 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63BCC #61CC3B
analogous
#5E3BCC #A63BCC #CC3BAA
triadic
#A63BCC #CCA63B #3BCCA6
tetradic
#A63BCC #CC5E3B #61CC3B #3BAACC
square
#A63BCC #CC5E3B #61CC3B #3BAACC
split-complementary
#A63BCC #AACC3B #3BCC5E
monochromatic
#5A1D70 #812AA0 #A63BCC #BC6CD9 #D29CE5

Accessibility & contrast

On white

5.10
#A63BCC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#A63BCC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BCC
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63BCC#FFFFFF#000000##FFFFFF
##A63BCC1.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0068D0
Deuteranopia (green-blind)
#3871C9
Tritanopia (blue-blind)
#A35980
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #a63bcc;
/* rgb */ color: rgb(166, 59, 204);
/* oklch */ color: oklch(56.7% 0.222 315.6);
Tailwind
colors: {
  custom: {
    50: '#c57adc',
    500: '#a63bcc',
    950: '#000000',
  },
}
SCSS
$custom: #a63bcc;
$custom-light: #c57adc;
$custom-dark: #000000;
JSON
{
  "hex": "#a63bcc",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 284.276,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56663,
    "c": 0.22173,
    "h": 315.6
  },
  "luminance": 0.15595
}

Semantic roles & 50–950 ramp

primary
#A63BCC
secondary
#A2D192
accent
#E2466F
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A63BCC

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

Preview Lab → · Contrast checker → · Palette generator →

#A63BCC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva