#A133CC#A133CC

#A133CC is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.3% C 0.229 H 314.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#A133CC
RGBrgb(161, 51, 204)
HSLhsl(283, 60%, 50%)
HSVhsv(283, 75%, 80%)
CMYKcmyk(21.1%, 75%, 0%, 20%)
CIE-LABlab(44.67, 66.29, -57.96)
CIE-LCHlch(44.67, 88.05, 318.83°)
OKLaboklab(55.26% 0.1599 -0.1636)
OKLCHoklch(55.26% 0.229 314.3)
XYZxyz(26.7790, 14.3053, 58.4656)
Luminance0.1430 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A133CC #5ECC33
analogous
#5433CC #A133CC #CC33AB
triadic
#A133CC #CCA133 #33CCA1
tetradic
#A133CC #CC5433 #5ECC33 #33ABCC
square
#A133CC #CC5433 #5ECC33 #33ABCC
split-complementary
#A133CC #ABCC33 #33CC54
monochromatic
#541B6A #7A279B #A133CC #B864D8 #CE95E4

Accessibility & contrast

On white

5.44
#A133CC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#A133CC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133CC
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A133CC#FFFFFF#000000##FFFFFF
##A133CC1.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064D0
Deuteranopia (green-blind)
#296CC9
Tritanopia (blue-blind)
#9D567E
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #a133cc;
/* rgb */ color: rgb(161, 51, 204);
/* oklch */ color: oklch(55.3% 0.229 314.3);
Tailwind
colors: {
  custom: {
    50: '#c176dc',
    500: '#a133cc',
    950: '#000000',
  },
}
SCSS
$custom: #a133cc;
$custom-light: #c176dc;
$custom-dark: #000000;
JSON
{
  "hex": "#a133cc",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 204
  },
  "hsl": {
    "h": 283.137,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.55258,
    "c": 0.22875,
    "h": 314.3
  },
  "luminance": 0.14304
}

Semantic roles & 50–950 ramp

primary
#A133CC
secondary
#9ED08B
accent
#E34571
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130915
muted
#827B83

Preview Lab

Preview with #A133CC

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

Preview Lab → · Contrast checker → · Palette generator →

#A133CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva