#543FE2#543FE2

#543FE2 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.2% C 0.233 H 279.7°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#543FE2
RGB	rgb(84, 63, 226)
HSL	hsl(248, 74%, 57%)
HSV	hsv(248, 72%, 89%)
CMYK	cmyk(62.8%, 72.1%, 0%, 11.4%)
CIE-LAB	lab(39.46, 54.10, -79.45)
CIE-LCH	lch(39.46, 96.12, 304.25°)
OKLab	oklab(50.16% 0.0394 -0.2293)
OKLCH	oklch(50.16% 0.233 279.7)
XYZ	xyz(19.1568, 10.9293, 73.0368)
Luminance	0.1093 (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

#543FE2 #CDE23F

analogous

#3F7CE2 #543FE2 #A63FE2

triadic

#543FE2 #E2543F #3FE254

tetradic

#543FE2 #E23F7C #CDE23F #3FE2A6

square

#543FE2 #E23F7C #CDE23F #3FE2A6

split-complementary

#543FE2 #E2A63F #7CE23F

monochromatic

#261691 #341EC6 #543FE2 #8374EA #B3A9F2

Accessibility & contrast

On white

6.59

#543FE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#543FE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #543FE2

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543FE2	#FFFFFF	#000000	##FFFFFF
##543FE2	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E7

Deuteranopia (green-blind)

#0057DF

Tritanopia (blue-blind)

#006D8D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #543fe2;
/* rgb */ color: rgb(84, 63, 226);
/* oklch */ color: oklch(50.2% 0.233 279.7);

Tailwind

colors: {
  custom: {
    50: '#9577ec',
    500: '#543fe2',
    950: '#000000',
  },
}

SCSS

$custom: #543fe2;
$custom-light: #9577ec;
$custom-dark: #000000;

JSON

{
  "hex": "#543fe2",
  "rgb": {
    "r": 84,
    "g": 63,
    "b": 226
  },
  "hsl": {
    "h": 247.73,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50162,
    "c": 0.23262,
    "h": 279.7
  },
  "luminance": 0.10931
}

Semantic roles & 50–950 ramp

primary

#543FE2

secondary

#D7E09D

accent

#F037D9

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #543FE2

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

Preview Lab → · Contrast checker → · Palette generator →