#543ECC#543ECC

#543ECC is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.208 H 282.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#543ECC
RGB	rgb(84, 62, 204)
HSL	hsl(249, 58%, 52%)
HSV	hsv(249, 70%, 80%)
CMYK	cmyk(58.8%, 69.6%, 0%, 20%)
CIE-LAB	lab(37.28, 48.00, -70.39)
CIE-LCH	lch(37.28, 85.20, 304.29°)
OKLab	oklab(48% 0.0442 -0.2028)
OKLCH	oklch(48% 0.208 282.3)
XYZ	xyz(16.2745, 9.6886, 58.1275)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543ECC #B6CC3E

analogous

#3E6FCC #543ECC #9B3ECC

triadic

#543ECC #CC543E #3ECC54

tetradic

#543ECC #CC3E6F #B6CC3E #3ECC9B

square

#543ECC #CC3E6F #B6CC3E #3ECC9B

split-complementary

#543ECC #CC9B3E #6FCC3E

monochromatic

#2B1E72 #3D2BA2 #543ECC #7F6ED9 #AA9FE6

Accessibility & contrast

On white

7.15

#543ECC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#543ECC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543ECC

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543ECC	#FFFFFF	#000000	##FFFFFF
##543ECC	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)

#005CD0

Deuteranopia (green-blind)

#0053C9

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #543ecc;
/* rgb */ color: rgb(84, 62, 204);
/* oklch */ color: oklch(48.0% 0.208 282.3);

Tailwind

colors: {
  custom: {
    50: '#9175dd',
    500: '#543ecc',
    950: '#000000',
  },
}

SCSS

$custom: #543ecc;
$custom-light: #9175dd;
$custom-dark: #000000;

JSON

{
  "hex": "#543ecc",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 204
  },
  "hsl": {
    "h": 249.296,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48002,
    "c": 0.20752,
    "h": 282.3
  },
  "luminance": 0.0969
}

Semantic roles & 50–950 ramp

primary

#543ECC

secondary

#C8D294

accent

#E146C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543ECC

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

Preview Lab → · Contrast checker → · Palette generator →