#543CA3#543CA3

#543CA3 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.158 H 289.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX#543CA3
RGBrgb(84, 60, 163)
HSLhsl(254, 46%, 44%)
HSVhsv(254, 63%, 64%)
CMYKcmyk(48.5%, 63.2%, 0%, 36.1%)
CIE-LABlab(33.48, 36.73, -52.36)
CIE-LCHlch(33.48, 63.96, 305.05°)
OKLaboklab(44.21% 0.0515 -0.1498)
OKLCHoklch(44.21% 0.158 289)
XYZxyz(11.8810, 7.7604, 35.5151)
Luminance0.0776 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543CA3 #8BA33C
analogous
#3C57A3 #543CA3 #873CA3
triadic
#543CA3 #A3543C #3CA354
tetradic
#543CA3 #A33C57 #8BA33C #3CA387
square
#543CA3 #A33C57 #8BA33C #3CA387
split-complementary
#543CA3 #A3873C #57A33C
monochromatic
#261B4A #3D2C76 #543CA3 #725AC2 #9887D3

Accessibility & contrast

On white

8.23
#543CA3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.55
#543CA3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CA3
8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543CA3#FFFFFF#000000##FFFFFF
##543CA31.008.232.558.23
#FFFFFF8.231.0021.001.00
#0000002.5521.001.0021.00
##FFFFFF8.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051A6
Deuteranopia (green-blind)
#004CA1
Tritanopia (blue-blind)
#3A546A
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #543ca3;
/* rgb */ color: rgb(84, 60, 163);
/* oklch */ color: oklch(44.2% 0.158 289.0);
Tailwind
colors: {
  custom: {
    50: '#8b73bf',
    500: '#543ca3',
    950: '#000000',
  },
}
SCSS
$custom: #543ca3;
$custom-light: #8b73bf;
$custom-dark: #000000;
JSON
{
  "hex": "#543ca3",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 253.981,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44214,
    "c": 0.15843,
    "h": 289
  },
  "luminance": 0.07761
}

Semantic roles & 50–950 ramp

primary
#543CA3
secondary
#AEBD7E
accent
#D652B7
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81

Preview Lab

Preview with #543CA3

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

Preview Lab → · Contrast checker → · Palette generator →

#543CA3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva