#543663#543663

#543663 is a dark, moderate purple. Relative luminance 0.054; OKLCH L 38.8% C 0.082 H 313.7°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX#543663
RGBrgb(84, 54, 99)
HSLhsl(280, 29%, 30%)
HSVhsv(280, 45%, 39%)
CMYKcmyk(15.2%, 45.5%, 0%, 61.2%)
CIE-LABlab(27.91, 22.56, -21.41)
CIE-LCHlch(27.91, 31.10, 316.49°)
OKLaboklab(38.77% 0.0567 -0.0593)
OKLCHoklch(38.77% 0.082 313.7)
XYZxyz(7.2271, 5.4242, 12.4682)
Luminance0.0542 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543663 #456336
analogous
#3D3663 #543663 #63365C
triadic
#543663 #635436 #366354
tetradic
#543663 #633D36 #456336 #365C63
square
#543663 #633D36 #456336 #365C63
split-complementary
#543663 #5C6336 #36633D
monochromatic
#110B14 #32203B #543663 #764C8B #9567AC

Accessibility & contrast

On white

10.07
#543663 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#543663 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543663
10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543663#FFFFFF#000000##FFFFFF
##5436631.0010.072.0810.07
#FFFFFF10.071.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D4065
Deuteranopia (green-blind)
#354362
Tritanopia (blue-blind)
#533C47
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #543663;
/* rgb */ color: rgb(84, 54, 99);
/* oklch */ color: oklch(38.8% 0.082 313.7);
Tailwind
colors: {
  custom: {
    50: '#856e8f',
    500: '#543663',
    950: '#000000',
  },
}
SCSS
$custom: #543663;
$custom-light: #856e8f;
$custom-dark: #000000;
JSON
{
  "hex": "#543663",
  "rgb": {
    "r": 84,
    "g": 54,
    "b": 99
  },
  "hsl": {
    "h": 280,
    "s": 29.412,
    "l": 30
  },
  "oklch": {
    "l": 0.38771,
    "c": 0.082,
    "h": 313.7
  },
  "luminance": 0.05424
}

Semantic roles & 50–950 ramp

primary
#543663
secondary
#729461
accent
#C66283
background
#F8F6F8
surface
#EFEBF0
border
#CAC6CB
text
#0B070C
muted
#7C7A7D

Preview Lab

Preview with #543663

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

Preview Lab → · Contrast checker → · Palette generator →

#543663 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva