#A33AD9#A33AD9

#A33AD9 is a mid, highly saturated violet. Relative luminance 0.158; OKLCH L 57.1% C 0.234 H 311.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#A33AD9
RGBrgb(163, 58, 217)
HSLhsl(280, 68%, 54%)
HSVhsv(280, 73%, 85%)
CMYKcmyk(24.9%, 73.3%, 0%, 14.9%)
CIE-LABlab(46.74, 66.71, -62.06)
CIE-LCHlch(46.74, 91.11, 317.06°)
OKLaboklab(57.06% 0.1541 -0.1757)
OKLCHoklch(57.06% 0.234 311.3)
XYZxyz(29.1393, 15.8231, 67.1513)
Luminance0.1582 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A33AD9 #70D93A
analogous
#543AD9 #A33AD9 #D93ABF
triadic
#A33AD9 #D9A33A #3AD9A3
tetradic
#A33AD9 #D9543A #70D93A #3ABFD9
square
#A33AD9 #D9543A #70D93A #3ABFD9
split-complementary
#A33AD9 #BFD93A #3AD954
monochromatic
#5D1980 #8223B3 #A33AD9 #BB6DE3 #D3A1ED

Accessibility & contrast

On white

5.04
#A33AD9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.16
#A33AD9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33AD9
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A33AD9#FFFFFF#000000##FFFFFF
##A33AD91.005.044.165.04
#FFFFFF5.041.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006ADD
Deuteranopia (green-blind)
#1E71D6
Tritanopia (blue-blind)
#9C5E87
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #a33ad9;
/* rgb */ color: rgb(163, 58, 217);
/* oklch */ color: oklch(57.1% 0.234 311.3);
Tailwind
colors: {
  custom: {
    50: '#c37ae6',
    500: '#a33ad9',
    950: '#000000',
  },
}
SCSS
$custom: #a33ad9;
$custom-light: #c37ae6;
$custom-dark: #000000;
JSON
{
  "hex": "#a33ad9",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 279.623,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57064,
    "c": 0.23366,
    "h": 311.3
  },
  "luminance": 0.15822
}

Semantic roles & 50–950 ramp

primary
#A33AD9
secondary
#ADD995
accent
#EB3D78
background
#FCF7FE
surface
#F8EEFC
border
#D1C9D5
text
#130A16
muted
#827C84

Preview Lab

Preview with #A33AD9

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

Preview Lab → · Contrast checker → · Palette generator →

#A33AD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva