#543BC3#543BC3

#543BC3 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.200 H 284.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#543BC3
RGB	rgb(84, 59, 195)
HSL	hsl(251, 54%, 50%)
HSV	hsv(251, 70%, 76%)
CMYK	cmyk(56.9%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(35.89, 46.93, -67.41)
CIE-LCH	lch(35.89, 82.14, 304.85°)
OKLab	oklab(46.77% 0.0482 -0.194)
OKLCH	oklch(46.77% 0.2 284)
XYZ	xyz(15.0674, 8.9520, 52.5531)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543BC3 #AAC33B

analogous

#3B66C3 #543BC3 #983BC3

triadic

#543BC3 #C3543B #3BC354

tetradic

#543BC3 #C33B66 #AAC33B #3BC398

square

#543BC3 #C33B66 #AAC33B #3BC398

split-complementary

#543BC3 #C3983B #66C33B

monochromatic

#2C1F65 #402D94 #543BC3 #7D69D2 #A698E0

Accessibility & contrast

On white

7.53

#543BC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#543BC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BC3

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BC3	#FFFFFF	#000000	##FFFFFF
##543BC3	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C7

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#1A5F7B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #543bc3;
/* rgb */ color: rgb(84, 59, 195);
/* oklch */ color: oklch(46.8% 0.200 284.0);

Tailwind

colors: {
  custom: {
    50: '#9073d6',
    500: '#543bc3',
    950: '#000000',
  },
}

SCSS

$custom: #543bc3;
$custom-light: #9073d6;
$custom-dark: #000000;

JSON

{
  "hex": "#543bc3",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 251.029,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46769,
    "c": 0.19993,
    "h": 284
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#543BC3

secondary

#C0CC8E

accent

#DD4BC2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #543BC3

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

Preview Lab → · Contrast checker → · Palette generator →