#543CD6#543CD6

#543CD6 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.6% C 0.222 H 281.4°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#543CD6
RGB	rgb(84, 60, 214)
HSL	hsl(249, 65%, 54%)
HSV	hsv(249, 72%, 84%)
CMYK	cmyk(60.7%, 72%, 0%, 16.1%)
CIE-LAB	lab(37.79, 52.09, -75.33)
CIE-LCH	lch(37.79, 91.58, 304.66°)
OKLab	oklab(48.64% 0.0438 -0.2172)
OKLCH	oklch(48.64% 0.222 281.4)
XYZ	xyz(17.4058, 9.9703, 64.6125)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543CD6 #BED63C

analogous

#3C71D6 #543CD6 #A13CD6

triadic

#543CD6 #D6543C #3CD654

tetradic

#543CD6 #D63C71 #BED63C #3CD6A1

square

#543CD6 #D63C71 #BED63C #3CD6A1

split-complementary

#543CD6 #D6A13C #71D63C

monochromatic

#2A1A7D #3B25B0 #543CD6 #806FE1 #ADA1EB

Accessibility & contrast

On white

7.01

#543CD6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#543CD6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CD6

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543CD6	#FFFFFF	#000000	##FFFFFF
##543CD6	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDB

Deuteranopia (green-blind)

#0053D3

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #543cd6;
/* rgb */ color: rgb(84, 60, 214);
/* oklch */ color: oklch(48.6% 0.222 281.4);

Tailwind

colors: {
  custom: {
    50: '#9374e4',
    500: '#543cd6',
    950: '#000000',
  },
}

SCSS

$custom: #543cd6;
$custom-light: #9374e4;
$custom-dark: #000000;

JSON

{
  "hex": "#543cd6",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 214
  },
  "hsl": {
    "h": 249.351,
    "s": 65.254,
    "l": 53.725
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.22157,
    "h": 281.4
  },
  "luminance": 0.09972
}

Semantic roles & 50–950 ramp

primary

#543CD6

secondary

#CED896

accent

#E840CE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #543CD6

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

Preview Lab → · Contrast checker → · Palette generator →