#543FC2#543FC2

#543FC2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.3% C 0.194 H 283.4°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#543FC2
RGB	rgb(84, 63, 194)
HSL	hsl(250, 52%, 50%)
HSV	hsv(250, 68%, 76%)
CMYK	cmyk(56.7%, 67.5%, 0%, 23.9%)
CIE-LAB	lab(36.62, 44.40, -65.64)
CIE-LCH	lch(36.62, 79.25, 304.08°)
OKLab	oklab(47.27% 0.045 -0.1888)
OKLCH	oklch(47.27% 0.194 283.4)
XYZ	xyz(15.1683, 9.3339, 52.0308)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543FC2 #ADC23F

analogous

#3F6CC2 #543FC2 #953FC2

triadic

#543FC2 #C2543F #3FC254

tetradic

#543FC2 #C23F6C #ADC23F #3FC295

square

#543FC2 #C23F6C #ADC23F #3FC295

split-complementary

#543FC2 #C2953F #6CC23F

monochromatic

#2C2066 #3F2F95 #543FC2 #7D6DD1 #A79CE0

Accessibility & contrast

On white

7.32

#543FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#543FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543FC2

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543FC2	#FFFFFF	#000000	##FFFFFF
##543FC2	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#1B617B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #543fc2;
/* rgb */ color: rgb(84, 63, 194);
/* oklch */ color: oklch(47.3% 0.194 283.4);

Tailwind

colors: {
  custom: {
    50: '#8f76d5',
    500: '#543fc2',
    950: '#000000',
  },
}

SCSS

$custom: #543fc2;
$custom-light: #8f76d5;
$custom-dark: #000000;

JSON

{
  "hex": "#543fc2",
  "rgb": {
    "r": 84,
    "g": 63,
    "b": 194
  },
  "hsl": {
    "h": 249.618,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47265,
    "c": 0.19412,
    "h": 283.4
  },
  "luminance": 0.09335
}

Semantic roles & 50–950 ramp

primary

#543FC2

secondary

#C2CC91

accent

#DB4DC4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #543FC2

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

Preview Lab → · Contrast checker → · Palette generator →