#A543D5#A543D5

#A543D5 is a mid, highly saturated purple. Relative luminance 0.168; OKLCH L 58.0% C 0.220 H 312.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#A543D5
RGBrgb(165, 67, 213)
HSLhsl(280, 63%, 55%)
HSVhsv(280, 69%, 84%)
CMYKcmyk(22.5%, 68.5%, 0%, 16.5%)
CIE-LABlab(48.03, 62.66, -57.68)
CIE-LCHlch(48.03, 85.17, 317.37°)
OKLaboklab(57.95% 0.1483 -0.1628)
OKLCHoklch(57.95% 0.22 312.3)
XYZxyz(29.5323, 16.8185, 64.6285)
Luminance0.1682 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A543D5 #73D543
analogous
#5C43D5 #A543D5 #D543BC
triadic
#A543D5 #D5A543 #43D5A5
tetradic
#A543D5 #D55C43 #73D543 #43BCD5
square
#A543D5 #D55C43 #73D543 #43BCD5
split-complementary
#A543D5 #BCD543 #43D55C
monochromatic
#601D81 #8528B3 #A543D5 #BD75E0 #D5A7EB

Accessibility & contrast

On white

4.81
#A543D5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.36
#A543D5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543D5
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A543D5#FFFFFF#000000##FFFFFF
##A543D51.004.814.364.81
#FFFFFF4.811.0021.001.00
#0000004.3621.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DD9
Deuteranopia (green-blind)
#3474D2
Tritanopia (blue-blind)
#A06287
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #a543d5;
/* rgb */ color: rgb(165, 67, 213);
/* oklch */ color: oklch(58.0% 0.220 312.3);
Tailwind
colors: {
  custom: {
    50: '#c47fe3',
    500: '#a543d5',
    950: '#000000',
  },
}
SCSS
$custom: #a543d5;
$custom-light: #c47fe3;
$custom-dark: #000000;
JSON
{
  "hex": "#a543d5",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 280.274,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.57954,
    "c": 0.22019,
    "h": 312.3
  },
  "luminance": 0.16818
}

Semantic roles & 50–950 ramp

primary
#A543D5
secondary
#AFD99B
accent
#E74178
background
#FCF8FE
surface
#F8EFFC
border
#D1CAD5
text
#130B15
muted
#827C84

Preview Lab

Preview with #A543D5

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

Preview Lab → · Contrast checker → · Palette generator →

#A543D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva