#543ED9#543ED9

#543ED9 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.2% C 0.223 H 280.8°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#543ED9
RGB	rgb(84, 62, 217)
HSL	hsl(249, 67%, 55%)
HSV	hsv(249, 71%, 85%)
CMYK	cmyk(61.3%, 71.4%, 0%, 14.9%)
CIE-LAB	lab(38.44, 51.93, -75.98)
CIE-LCH	lch(38.44, 92.03, 304.35°)
OKLab	oklab(49.19% 0.0418 -0.2191)
OKLCH	oklch(49.19% 0.223 280.8)
XYZ	xyz(17.8992, 10.3385, 66.6845)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543ED9 #C3D93E

analogous

#3E76D9 #543ED9 #A23ED9

triadic

#543ED9 #D9543E #3ED954

tetradic

#543ED9 #D93E76 #C3D93E #3ED9A2

square

#543ED9 #D93E76 #C3D93E #3ED9A2

split-complementary

#543ED9 #D9A23E #76D93E

monochromatic

#291A83 #3924B6 #543ED9 #8171E3 #AFA4ED

Accessibility & contrast

On white

6.84

#543ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#543ED9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #543ED9

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543ED9	#FFFFFF	#000000	##FFFFFF
##543ED9	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#006988

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #543ed9;
/* rgb */ color: rgb(84, 62, 217);
/* oklch */ color: oklch(49.2% 0.223 280.8);

Tailwind

colors: {
  custom: {
    50: '#9376e6',
    500: '#543ed9',
    950: '#000000',
  },
}

SCSS

$custom: #543ed9;
$custom-light: #9376e6;
$custom-dark: #000000;

JSON

{
  "hex": "#543ed9",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 217
  },
  "hsl": {
    "h": 248.516,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49188,
    "c": 0.22306,
    "h": 280.8
  },
  "luminance": 0.1034
}

Semantic roles & 50–950 ramp

primary

#543ED9

secondary

#D1DA99

accent

#EA3ED2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #543ED9

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

Preview Lab → · Contrast checker → · Palette generator →