#543DC8#543DC8

#543DC8 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.5% C 0.204 H 283.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX#543DC8
RGBrgb(84, 61, 200)
HSLhsl(250, 56%, 51%)
HSVhsv(250, 70%, 78%)
CMYKcmyk(58%, 69.5%, 0%, 21.6%)
CIE-LABlab(36.73, 47.34, -68.96)
CIE-LCHlch(36.73, 83.65, 304.47°)
OKLaboklab(47.5% 0.0457 -0.1986)
OKLCHoklch(47.5% 0.204 283)
XYZxyz(15.7470, 9.3914, 55.6153)
Luminance0.0939 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543DC8 #B1C83D
analogous
#3D6BC8 #543DC8 #993DC8
triadic
#543DC8 #C8543D #3DC854
tetradic
#543DC8 #C83D6B #B1C83D #3DC899
square
#543DC8 #C83D6B #B1C83D #3DC899
split-complementary
#543DC8 #C8993D #6BC83D
monochromatic
#2B1F6C #3F2C9C #543DC8 #7E6DD6 #A89CE3

Accessibility & contrast

On white

7.30
#543DC8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.88
#543DC8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543DC8
7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543DC8#FFFFFF#000000##FFFFFF
##543DC81.007.302.887.30
#FFFFFF7.301.0021.001.00
#0000002.8821.001.0021.00
##FFFFFF7.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BCC
Deuteranopia (green-blind)
#0052C5
Tritanopia (blue-blind)
#0E627E
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #543dc8;
/* rgb */ color: rgb(84, 61, 200);
/* oklch */ color: oklch(47.5% 0.204 283.0);
Tailwind
colors: {
  custom: {
    50: '#9075da',
    500: '#543dc8',
    950: '#000000',
  },
}
SCSS
$custom: #543dc8;
$custom-light: #9075da;
$custom-dark: #000000;
JSON
{
  "hex": "#543dc8",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 200
  },
  "hsl": {
    "h": 249.928,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47501,
    "c": 0.20377,
    "h": 283
  },
  "luminance": 0.09392
}

Semantic roles & 50–950 ramp

primary
#543DC8
secondary
#C5CF92
accent
#DF49C6
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #543DC8

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

Preview Lab → · Contrast checker → · Palette generator →

#543DC8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva