#543BCC#543BCC

#543BCC is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.6% C 0.211 H 282.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#543BCC
RGB	rgb(84, 59, 204)
HSL	hsl(250, 59%, 52%)
HSV	hsv(250, 71%, 80%)
CMYK	cmyk(58.8%, 71.1%, 0%, 20%)
CIE-LAB	lab(36.69, 49.63, -71.35)
CIE-LCH	lch(36.69, 86.92, 304.82°)
OKLab	oklab(47.58% 0.0465 -0.2056)
OKLCH	oklch(47.58% 0.211 282.8)
XYZ	xyz(16.1158, 9.3713, 58.0747)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543BCC #B3CC3B

analogous

#3B6BCC #543BCC #9D3BCC

triadic

#543BCC #CC543B #3BCC54

tetradic

#543BCC #CC3B6B #B3CC3B #3BCC9D

square

#543BCC #CC3B6B #B3CC3B #3BCC9D

split-complementary

#543BCC #CC9D3B #6BCC3B

monochromatic

#2B1D70 #3E2AA0 #543BCC #7E6CD9 #A99CE5

Accessibility & contrast

On white

7.31

#543BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#543BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BCC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BCC	#FFFFFF	#000000	##FFFFFF
##543BCC	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #543bcc;
/* rgb */ color: rgb(84, 59, 204);
/* oklch */ color: oklch(47.6% 0.211 282.8);

Tailwind

colors: {
  custom: {
    50: '#9173dd',
    500: '#543bcc',
    950: '#000000',
  },
}

SCSS

$custom: #543bcc;
$custom-light: #9173dd;
$custom-dark: #000000;

JSON

{
  "hex": "#543bcc",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 250.345,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47582,
    "c": 0.21076,
    "h": 282.8
  },
  "luminance": 0.09372
}

Semantic roles & 50–950 ramp

primary

#543BCC

secondary

#C6D192

accent

#E246C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543BCC

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

Preview Lab → · Contrast checker → · Palette generator →