#543ECD#543ECD

#543ECD is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.1% C 0.209 H 282.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#543ECD
RGB	rgb(84, 62, 205)
HSL	hsl(249, 59%, 52%)
HSV	hsv(249, 70%, 80%)
CMYK	cmyk(59%, 69.8%, 0%, 19.6%)
CIE-LAB	lab(37.37, 48.31, -70.82)
CIE-LCH	lch(37.37, 85.73, 304.30°)
OKLab	oklab(48.09% 0.044 -0.204)
OKLCH	oklch(48.09% 0.209 282.2)
XYZ	xyz(16.3948, 9.7367, 58.7612)
Luminance	0.0974 (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

#543ECD #B7CD3E

analogous

#3E6FCD #543ECD #9C3ECD

triadic

#543ECD #CD543E #3ECD54

tetradic

#543ECD #CD3E6F #B7CD3E #3ECD9C

square

#543ECD #CD3E6F #B7CD3E #3ECD9C

split-complementary

#543ECD #CD9C3E #6FCD3E

monochromatic

#2B1E73 #3D2AA3 #543ECD #7F6FDA #AA9FE6

Accessibility & contrast

On white

7.12

#543ECD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#543ECD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543ECD

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543ECD	#FFFFFF	#000000	##FFFFFF
##543ECD	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD1

Deuteranopia (green-blind)

#0053CA

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #543ecd;
/* rgb */ color: rgb(84, 62, 205);
/* oklch */ color: oklch(48.1% 0.209 282.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#543ecd",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 205
  },
  "hsl": {
    "h": 249.231,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48092,
    "c": 0.20873,
    "h": 282.2
  },
  "luminance": 0.09738
}

Semantic roles & 50–950 ramp

primary

#543ECD

secondary

#C9D394

accent

#E246CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543ECD

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

Preview Lab → · Contrast checker → · Palette generator →