#A63BCF#A63BCF

#A63BCF is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.9% C 0.224 H 314.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#A63BCF
RGBrgb(166, 59, 207)
HSLhsl(283, 61%, 52%)
HSVhsv(283, 71%, 81%)
CMYKcmyk(19.8%, 71.5%, 0%, 18.8%)
CIE-LABlab(46.63, 64.89, -56.48)
CIE-LCHlch(46.63, 86.03, 318.96°)
OKLaboklab(56.86% 0.1582 -0.1592)
OKLCHoklch(56.86% 0.224 314.8)
XYZxyz(28.5505, 15.7409, 60.5538)
Luminance0.1574 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63BCF #64CF3B
analogous
#5C3BCF #A63BCF #CF3BAE
triadic
#A63BCF #CFA63B #3BCFA6
tetradic
#A63BCF #CF5C3B #64CF3B #3BAECF
square
#A63BCF #CF5C3B #64CF3B #3BAECF
split-complementary
#A63BCF #AECF3B #3BCF5C
monochromatic
#5B1C73 #8228A5 #A63BCF #BC6CDB #D39DE7

Accessibility & contrast

On white

5.06
#A63BCF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.15
#A63BCF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BCF
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63BCF#FFFFFF#000000##FFFFFF
##A63BCF1.005.064.155.06
#FFFFFF5.061.0021.001.00
#0000004.1521.001.0021.00
##FFFFFF5.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0069D3
Deuteranopia (green-blind)
#3571CC
Tritanopia (blue-blind)
#A35A82
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #a63bcf;
/* rgb */ color: rgb(166, 59, 207);
/* oklch */ color: oklch(56.9% 0.224 314.8);
Tailwind
colors: {
  custom: {
    50: '#c57ade',
    500: '#a63bcf',
    950: '#000000',
  },
}
SCSS
$custom: #a63bcf;
$custom-light: #c57ade;
$custom-dark: #000000;
JSON
{
  "hex": "#a63bcf",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 283.378,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56862,
    "c": 0.22444,
    "h": 314.8
  },
  "luminance": 0.1574
}

Semantic roles & 50–950 ramp

primary
#A63BCF
secondary
#A4D393
accent
#E44470
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A63BCF

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

Preview Lab → · Contrast checker → · Palette generator →

#A63BCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva