#A644D9#A644D9

#A644D9 is a mid, highly saturated violet. Relative luminance 0.173; OKLCH L 58.5% C 0.223 H 311.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#A644D9
RGBrgb(166, 68, 217)
HSLhsl(279, 66%, 56%)
HSVhsv(279, 69%, 85%)
CMYKcmyk(23.5%, 68.7%, 0%, 14.9%)
CIE-LABlab(48.58, 63.28, -59.08)
CIE-LCHlch(48.58, 86.57, 316.96°)
OKLaboklab(58.45% 0.1481 -0.1669)
OKLCHoklch(58.45% 0.223 311.6)
XYZxyz(30.3151, 17.2518, 67.3652)
Luminance0.1725 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A644D9 #77D944
analogous
#5B44D9 #A644D9 #D944C1
triadic
#A644D9 #D9A644 #44D9A6
tetradic
#A644D9 #D95B44 #77D944 #44C1D9
square
#A644D9 #D95B44 #77D944 #44C1D9
split-complementary
#A644D9 #C1D944 #44D95B
monochromatic
#621B87 #8726BA #A644D9 #BE77E3 #D6AAEE

Accessibility & contrast

On white

4.72
#A644D9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.45
#A644D9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644D9
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A644D9#FFFFFF#000000##FFFFFF
##A644D91.004.724.454.72
#FFFFFF4.721.0021.001.00
#0000004.4521.001.0021.00
##FFFFFF4.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006FDD
Deuteranopia (green-blind)
#3275D6
Tritanopia (blue-blind)
#A0648A
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #a644d9;
/* rgb */ color: rgb(166, 68, 217);
/* oklch */ color: oklch(58.5% 0.223 311.6);
Tailwind
colors: {
  custom: {
    50: '#c57fe5',
    500: '#a644d9',
    950: '#000000',
  },
}
SCSS
$custom: #a644d9;
$custom-light: #c57fe5;
$custom-dark: #000000;
JSON
{
  "hex": "#a644d9",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 217
  },
  "hsl": {
    "h": 279.463,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.58454,
    "c": 0.2231,
    "h": 311.6
  },
  "luminance": 0.17251
}

Semantic roles & 50–950 ramp

primary
#A644D9
secondary
#B3DB9E
accent
#E93F79
background
#FCF8FE
surface
#F8EFFC
border
#D1CAD5
text
#130B16
muted
#827C84

Preview Lab

Preview with #A644D9

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

Preview Lab → · Contrast checker → · Palette generator →

#A644D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva