#A440C7#A440C7

#A440C7 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.6% C 0.210 H 316.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#A440C7
RGBrgb(164, 64, 199)
HSLhsl(284, 55%, 52%)
HSVhsv(284, 68%, 78%)
CMYKcmyk(17.6%, 67.8%, 0%, 22%)
CIE-LABlab(46.56, 60.86, -52.00)
CIE-LCHlch(46.56, 80.05, 319.49°)
OKLaboklab(56.59% 0.1513 -0.1461)
OKLCHoklch(56.59% 0.21 316)
XYZxyz(27.4504, 15.6839, 55.6031)
Luminance0.1568 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A440C7 #63C740
analogous
#6140C7 #A440C7 #C740A7
triadic
#A440C7 #C7A440 #40C7A4
tetradic
#A440C7 #C76140 #63C740 #40A7C7
square
#A440C7 #C76140 #63C740 #40A7C7
split-complementary
#A440C7 #A7C740 #40C761
monochromatic
#59206D #7F2E9C #A440C7 #BB6FD5 #D19FE3

Accessibility & contrast

On white

5.08
#A440C7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.14
#A440C7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440C7
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A440C7#FFFFFF#000000##FFFFFF
##A440C71.005.084.145.08
#FFFFFF5.081.0021.001.00
#0000004.1421.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0068CB
Deuteranopia (green-blind)
#3F71C4
Tritanopia (blue-blind)
#A25A7F
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #a440c7;
/* rgb */ color: rgb(164, 64, 199);
/* oklch */ color: oklch(56.6% 0.210 316.0);
Tailwind
colors: {
  custom: {
    50: '#c37dd9',
    500: '#a440c7',
    950: '#000000',
  },
}
SCSS
$custom: #a440c7;
$custom-light: #c37dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#a440c7",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 199
  },
  "hsl": {
    "h": 284.444,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56588,
    "c": 0.21037,
    "h": 316
  },
  "luminance": 0.15683
}

Semantic roles & 50–950 ramp

primary
#A440C7
secondary
#A3CF94
accent
#DE4A70
background
#FCF7FD
surface
#F8EEFA
border
#D1C9D3
text
#130A15
muted
#827C83

Preview Lab

Preview with #A440C7

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

Preview Lab → · Contrast checker → · Palette generator →

#A440C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva