#A543E1#A543E1

#A543E1 is a mid, highly saturated violet. Relative luminance 0.174; OKLCH L 58.8% C 0.232 H 309.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#A543E1
RGBrgb(165, 67, 225)
HSLhsl(277, 72%, 57%)
HSVhsv(277, 70%, 88%)
CMYKcmyk(26.7%, 70.2%, 0%, 11.8%)
CIE-LABlab(48.82, 65.18, -63.24)
CIE-LCHlch(48.82, 90.82, 315.86°)
OKLaboklab(58.77% 0.1469 -0.1791)
OKLCHoklch(58.77% 0.232 309.4)
XYZxyz(31.1121, 17.4505, 72.9489)
Luminance0.1745 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A543E1 #7FE143
analogous
#5643E1 #A543E1 #E143CE
triadic
#A543E1 #E1A543 #43E1A5
tetradic
#A543E1 #E15643 #7FE143 #43CEE1
square
#A543E1 #E15643 #7FE143 #43CEE1
split-complementary
#A543E1 #CEE143 #43E156
monochromatic
#641792 #8820C7 #A543E1 #BE78E9 #D8ADF2

Accessibility & contrast

On white

4.68
#A543E1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.49
#A543E1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543E1
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A543E1#FFFFFF#000000##FFFFFF
##A543E11.004.684.494.68
#FFFFFF4.681.0021.001.00
#0000004.4921.001.0021.00
##FFFFFF4.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0070E6
Deuteranopia (green-blind)
#2175DE
Tritanopia (blue-blind)
#9C668E
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #a543e1;
/* rgb */ color: rgb(165, 67, 225);
/* oklch */ color: oklch(58.8% 0.232 309.4);
Tailwind
colors: {
  custom: {
    50: '#c57feb',
    500: '#a543e1',
    950: '#000000',
  },
}
SCSS
$custom: #a543e1;
$custom-light: #c57feb;
$custom-dark: #000000;
JSON
{
  "hex": "#a543e1",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 225
  },
  "hsl": {
    "h": 277.215,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5877,
    "c": 0.23164,
    "h": 309.4
  },
  "luminance": 0.1745
}

Semantic roles & 50–950 ramp

primary
#A543E1
secondary
#B8E0A0
accent
#EF397E
background
#FCF8FE
surface
#F8EFFD
border
#D1CAD5
text
#130B16
muted
#827C84

Preview Lab

Preview with #A543E1

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

Preview Lab → · Contrast checker → · Palette generator →

#A543E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva