#543CD7#543CD7

#543CD7 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.7% C 0.223 H 281.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX#543CD7
RGBrgb(84, 60, 215)
HSLhsl(249, 66%, 54%)
HSVhsv(249, 72%, 84%)
CMYKcmyk(60.9%, 72.1%, 0%, 15.7%)
CIE-LABlab(37.88, 52.39, -75.75)
CIE-LCHlch(37.88, 92.10, 304.67°)
OKLaboklab(48.73% 0.0436 -0.2184)
OKLCHoklch(48.73% 0.223 281.3)
XYZxyz(17.5339, 10.0216, 65.2872)
Luminance0.1002 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543CD7 #BFD73C
analogous
#3C72D7 #543CD7 #A13CD7
triadic
#543CD7 #D7543C #3CD754
tetradic
#543CD7 #D73C72 #BFD73C #3CD7A1
square
#543CD7 #D73C72 #BFD73C #3CD7A1
split-complementary
#543CD7 #D7A13C #72D73C
monochromatic
#2A1A7F #3A24B1 #543CD7 #816FE1 #ADA2EC

Accessibility & contrast

On white

6.99
#543CD7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.00
#543CD7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #543CD7
6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543CD7#FFFFFF#000000##FFFFFF
##543CD71.006.993.006.99
#FFFFFF6.991.0021.001.00
#0000003.0021.001.0021.00
##FFFFFF6.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005EDC
Deuteranopia (green-blind)
#0053D4
Tritanopia (blue-blind)
#006786
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #543cd7;
/* rgb */ color: rgb(84, 60, 215);
/* oklch */ color: oklch(48.7% 0.223 281.3);
Tailwind
colors: {
  custom: {
    50: '#9375e5',
    500: '#543cd7',
    950: '#000000',
  },
}
SCSS
$custom: #543cd7;
$custom-light: #9375e5;
$custom-dark: #000000;
JSON
{
  "hex": "#543cd7",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 215
  },
  "hsl": {
    "h": 249.29,
    "s": 65.957,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48733,
    "c": 0.22275,
    "h": 281.3
  },
  "luminance": 0.10023
}

Semantic roles & 50–950 ramp

primary
#543CD7
secondary
#CED896
accent
#E93FCF
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #543CD7

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

Preview Lab → · Contrast checker → · Palette generator →

#543CD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva