#543DCE#543DCE

#543DCE is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.211 H 282.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#543DCE
RGB	rgb(84, 61, 206)
HSL	hsl(250, 60%, 52%)
HSV	hsv(250, 70%, 81%)
CMYK	cmyk(59.2%, 70.4%, 0%, 19.2%)
CIE-LAB	lab(37.26, 49.15, -71.58)
CIE-LCH	lch(37.26, 86.83, 304.48°)
OKLab	oklab(48.04% 0.0446 -0.2062)
OKLCH	oklch(48.04% 0.211 282.2)
XYZ	xyz(16.4620, 9.6774, 59.3810)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543DCE #B7CE3D

analogous

#3D6FCE #543DCE #9C3DCE

triadic

#543DCE #CE543D #3DCE54

tetradic

#543DCE #CE3D6F #B7CE3D #3DCE9C

square

#543DCE #CE3D6F #B7CE3D #3DCE9C

split-complementary

#543DCE #CE9C3D #6FCE3D

monochromatic

#2B1D73 #3D29A4 #543DCE #7F6EDA #AA9FE7

Accessibility & contrast

On white

7.15

#543DCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#543DCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543DCE

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543DCE	#FFFFFF	#000000	##FFFFFF
##543DCE	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD2

Deuteranopia (green-blind)

#0053CB

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #543dce;
/* rgb */ color: rgb(84, 61, 206);
/* oklch */ color: oklch(48.0% 0.211 282.2);

Tailwind

colors: {
  custom: {
    50: '#9175de',
    500: '#543dce',
    950: '#000000',
  },
}

SCSS

$custom: #543dce;
$custom-light: #9175de;
$custom-dark: #000000;

JSON

{
  "hex": "#543dce",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 206
  },
  "hsl": {
    "h": 249.517,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48041,
    "c": 0.21101,
    "h": 282.2
  },
  "luminance": 0.09679
}

Semantic roles & 50–950 ramp

primary

#543DCE

secondary

#C9D394

accent

#E345CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543DCE

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

Preview Lab → · Contrast checker → · Palette generator →