#543DB5#543DB5

#543DB5 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.8% C 0.180 H 285.6°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#543DB5
RGBrgb(84, 61, 181)
HSLhsl(252, 50%, 47%)
HSVhsv(252, 66%, 71%)
CMYKcmyk(53.6%, 66.3%, 0%, 29%)
CIE-LABlab(35.12, 41.58, -60.44)
CIE-LCHlch(35.12, 73.36, 304.53°)
OKLaboklab(45.85% 0.0486 -0.1736)
OKLCHoklch(45.85% 0.18 285.6)
XYZxyz(13.6629, 8.5578, 44.6390)
Luminance0.0856 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543DB5 #9EB53D
analogous
#3D62B5 #543DB5 #903DB5
triadic
#543DB5 #B5543D #3DB554
tetradic
#543DB5 #B53D62 #9EB53D #3DB590
square
#543DB5 #B53D62 #9EB53D #3DB590
split-complementary
#543DB5 #B5903D #62B53D
monochromatic
#2A1E59 #3F2E87 #543DB5 #7864CB #A092DA

Accessibility & contrast

On white

7.74
#543DB5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#543DB5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543DB5
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543DB5#FFFFFF#000000##FFFFFF
##543DB51.007.742.717.74
#FFFFFF7.741.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056B9
Deuteranopia (green-blind)
#004FB3
Tritanopia (blue-blind)
#2C5B74
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #543db5;
/* rgb */ color: rgb(84, 61, 181);
/* oklch */ color: oklch(45.8% 0.180 285.6);
Tailwind
colors: {
  custom: {
    50: '#8d74cc',
    500: '#543db5',
    950: '#000000',
  },
}
SCSS
$custom: #543db5;
$custom-light: #8d74cc;
$custom-dark: #000000;
JSON
{
  "hex": "#543db5",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 251.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45848,
    "c": 0.18024,
    "h": 285.6
  },
  "luminance": 0.08559
}

Semantic roles & 50–950 ramp

primary
#543DB5
secondary
#BAC588
accent
#D94FBF
background
#F9F7FC
surface
#F1EDF9
border
#CBC8D2
text
#0D0813
muted
#7E7B82

Preview Lab

Preview with #543DB5

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

Preview Lab → · Contrast checker → · Palette generator →

#543DB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva