#A543D1#A543D1

#A543D1 is a mid, highly saturated purple. Relative luminance 0.166; OKLCH L 57.7% C 0.216 H 313.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#A543D1
RGBrgb(165, 67, 209)
HSLhsl(281, 61%, 54%)
HSVhsv(281, 68%, 82%)
CMYKcmyk(21.1%, 67.9%, 0%, 18%)
CIE-LABlab(47.78, 61.83, -55.80)
CIE-LCHlch(47.78, 83.29, 317.94°)
OKLaboklab(57.69% 0.1486 -0.1573)
OKLCHoklch(57.69% 0.216 313.4)
XYZxyz(29.0308, 16.6180, 61.9876)
Luminance0.1662 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A543D1 #6FD143
analogous
#5E43D1 #A543D1 #D143B6
triadic
#A543D1 #D1A543 #43D1A5
tetradic
#A543D1 #D15E43 #6FD143 #43B6D1
square
#A543D1 #D15E43 #6FD143 #43B6D1
split-complementary
#A543D1 #B6D143 #43D15E
monochromatic
#5F1E7B #842AAD #A543D1 #BD74DD #D4A5E9

Accessibility & contrast

On white

4.86
#A543D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#A543D1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543D1
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A543D1#FFFFFF#000000##FFFFFF
##A543D11.004.864.324.86
#FFFFFF4.861.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006CD5
Deuteranopia (green-blind)
#3974CE
Tritanopia (blue-blind)
#A16085
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #a543d1;
/* rgb */ color: rgb(165, 67, 209);
/* oklch */ color: oklch(57.7% 0.216 313.4);
Tailwind
colors: {
  custom: {
    50: '#c47fe0',
    500: '#a543d1',
    950: '#000000',
  },
}
SCSS
$custom: #a543d1;
$custom-light: #c47fe0;
$custom-dark: #000000;
JSON
{
  "hex": "#a543d1",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 209
  },
  "hsl": {
    "h": 281.408,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57689,
    "c": 0.21638,
    "h": 313.4
  },
  "luminance": 0.16617
}

Semantic roles & 50–950 ramp

primary
#A543D1
secondary
#ACD69A
accent
#E44476
background
#FCF8FD
surface
#F8EFFB
border
#D1CAD4
text
#130B15
muted
#827C83

Preview Lab

Preview with #A543D1

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

Preview Lab → · Contrast checker → · Palette generator →

#A543D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva