#543FAC#543FAC

#543FAC is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.4% C 0.166 H 286.6°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#543FAC
RGB	rgb(84, 63, 172)
HSL	hsl(252, 46%, 46%)
HSV	hsv(252, 63%, 67%)
CMYK	cmyk(51.2%, 63.4%, 0%, 32.5%)
CIE-LAB	lab(34.84, 37.68, -55.55)
CIE-LCH	lch(34.84, 67.12, 304.15°)
OKLab	oklab(45.42% 0.0475 -0.1592)
OKLCH	oklch(45.42% 0.166 286.6)
XYZ	xyz(12.8779, 8.4178, 39.9680)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543FAC #97AC3F

analogous

#3F60AC #543FAC #8A3FAC

triadic

#543FAC #AC543F #3FAC54

tetradic

#543FAC #AC3F60 #97AC3F #3FAC8A

square

#543FAC #AC3F60 #97AC3F #3FAC8A

split-complementary

#543FAC #AC8A3F #60AC3F

monochromatic

#281E52 #3E2F7F #543FAC #7663C6 #9D8FD6

Accessibility & contrast

On white

7.83

#543FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#543FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543FAC

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543FAC	#FFFFFF	#000000	##FFFFFF
##543FAC	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#34596F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #543fac;
/* rgb */ color: rgb(84, 63, 172);
/* oklch */ color: oklch(45.4% 0.166 286.6);

Tailwind

colors: {
  custom: {
    50: '#8c75c6',
    500: '#543fac',
    950: '#000000',
  },
}

SCSS

$custom: #543fac;
$custom-light: #8c75c6;
$custom-dark: #000000;

JSON

{
  "hex": "#543fac",
  "rgb": {
    "r": 84,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 251.56,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45421,
    "c": 0.16615,
    "h": 286.6
  },
  "luminance": 0.08418
}

Semantic roles & 50–950 ramp

primary

#543FAC

secondary

#B6C186

accent

#D652BD

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #543FAC

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

Preview Lab → · Contrast checker → · Palette generator →