#543FBA#543FBA

#543FBA is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.184 H 284.5°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#543FBA
RGB	rgb(84, 63, 186)
HSL	hsl(250, 49%, 49%)
HSV	hsv(250, 66%, 73%)
CMYK	cmyk(54.8%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(35.95, 41.95, -62.03)
CIE-LCH	lch(35.95, 74.89, 304.07°)
OKLab	oklab(46.58% 0.0461 -0.1782)
OKLCH	oklch(46.58% 0.184 284.5)
XYZ	xyz(14.2939, 8.9842, 47.4258)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543FBA #A5BA3F

analogous

#3F68BA #543FBA #923FBA

triadic

#543FBA #BA543F #3FBA54

tetradic

#543FBA #BA3F68 #A5BA3F #3FBA92

square

#543FBA #BA3F68 #A5BA3F #3FBA92

split-complementary

#543FBA #BA923F #68BA3F

monochromatic

#2B205F #3F308C #543FBA #7B6ACC #A397DC

Accessibility & contrast

On white

7.51

#543FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#543FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543FBA

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543FBA	#FFFFFF	#000000	##FFFFFF
##543FBA	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#265E77

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #543fba;
/* rgb */ color: rgb(84, 63, 186);
/* oklch */ color: oklch(46.6% 0.184 284.5);

Tailwind

colors: {
  custom: {
    50: '#8e75d0',
    500: '#543fba',
    950: '#000000',
  },
}

SCSS

$custom: #543fba;
$custom-light: #8e75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#543fba",
  "rgb": {
    "r": 84,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 250.244,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46578,
    "c": 0.1841,
    "h": 284.5
  },
  "luminance": 0.08985
}

Semantic roles & 50–950 ramp

primary

#543FBA

secondary

#BEC88D

accent

#D94FC1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #543FBA

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

Preview Lab → · Contrast checker → · Palette generator →