#543ED1#543ED1

#543ED1 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.5% C 0.214 H 281.7°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#543ED1
RGB	rgb(84, 62, 209)
HSL	hsl(249, 62%, 53%)
HSV	hsv(249, 70%, 82%)
CMYK	cmyk(59.8%, 70.3%, 0%, 18%)
CIE-LAB	lab(37.72, 49.52, -72.56)
CIE-LCH	lch(37.72, 87.84, 304.31°)
OKLab	oklab(48.45% 0.0433 -0.2091)
OKLCH	oklch(48.45% 0.214 281.7)
XYZ	xyz(16.8838, 9.9323, 61.3367)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543ED1 #BBD13E

analogous

#3E71D1 #543ED1 #9E3ED1

triadic

#543ED1 #D1543E #3ED154

tetradic

#543ED1 #D13E71 #BBD13E #3ED19E

square

#543ED1 #D13E71 #BBD13E #3ED19E

split-complementary

#543ED1 #D19E3E #71D13E

monochromatic

#2A1D78 #3C28A9 #543ED1 #806FDD #ACA1E9

Accessibility & contrast

On white

7.03

#543ED1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#543ED1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543ED1

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543ED1	#FFFFFF	#000000	##FFFFFF
##543ED1	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED5

Deuteranopia (green-blind)

#0053CE

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #543ed1;
/* rgb */ color: rgb(84, 62, 209);
/* oklch */ color: oklch(48.5% 0.214 281.7);

Tailwind

colors: {
  custom: {
    50: '#9276e0',
    500: '#543ed1',
    950: '#000000',
  },
}

SCSS

$custom: #543ed1;
$custom-light: #9276e0;
$custom-dark: #000000;

JSON

{
  "hex": "#543ed1",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 209
  },
  "hsl": {
    "h": 248.98,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48454,
    "c": 0.21354,
    "h": 281.7
  },
  "luminance": 0.09934
}

Semantic roles & 50–950 ramp

primary

#543ED1

secondary

#CCD596

accent

#E543CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543ED1

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

Preview Lab → · Contrast checker → · Palette generator →