#543BC7#543BC7

#543BC7 is a mid, highly saturated violet. Relative luminance 0.091; OKLCH L 47.1% C 0.205 H 283.4°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#543BC7
RGB	rgb(84, 59, 199)
HSL	hsl(251, 56%, 51%)
HSV	hsv(251, 70%, 78%)
CMYK	cmyk(57.8%, 70.4%, 0%, 22%)
CIE-LAB	lab(36.24, 48.13, -69.17)
CIE-LCH	lch(36.24, 84.27, 304.83°)
OKLab	oklab(47.13% 0.0475 -0.1992)
OKLCH	oklch(47.13% 0.205 283.4)
XYZ	xyz(15.5258, 9.1353, 54.9669)
Luminance	0.0914 (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

#543BC7 #AEC73B

analogous

#3B68C7 #543BC7 #9A3BC7

triadic

#543BC7 #C7543B #3BC754

tetradic

#543BC7 #C73B68 #AEC73B #3BC79A

square

#543BC7 #C73B68 #AEC73B #3BC79A

split-complementary

#543BC7 #C79A3B #68C73B

monochromatic

#2C1E69 #3F2C99 #543BC7 #7E6BD5 #A79AE2

Accessibility & contrast

On white

7.43

#543BC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#543BC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BC7

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BC7	#FFFFFF	#000000	##FFFFFF
##543BC7	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#0051C4

Tritanopia (blue-blind)

#12607D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #543bc7;
/* rgb */ color: rgb(84, 59, 199);
/* oklch */ color: oklch(47.1% 0.205 283.4);

Tailwind

colors: {
  custom: {
    50: '#9073d9',
    500: '#543bc7',
    950: '#000000',
  },
}

SCSS

$custom: #543bc7;
$custom-light: #9073d9;
$custom-dark: #000000;

JSON

{
  "hex": "#543bc7",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 250.714,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47128,
    "c": 0.20477,
    "h": 283.4
  },
  "luminance": 0.09136
}

Semantic roles & 50–950 ramp

primary

#543BC7

secondary

#C3CE90

accent

#DF49C4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543BC7

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

Preview Lab → · Contrast checker → · Palette generator →