#543EC4#543EC4

#543EC4 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.3% C 0.198 H 283.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#543EC4
RGB	rgb(84, 62, 196)
HSL	hsl(250, 53%, 51%)
HSV	hsv(250, 68%, 77%)
CMYK	cmyk(57.1%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(36.58, 45.57, -66.87)
CIE-LCH	lch(36.58, 80.92, 304.28°)
OKLab	oklab(47.29% 0.0455 -0.1924)
OKLCH	oklch(47.29% 0.198 283.3)
XYZ	xyz(15.3395, 9.3146, 53.2034)
Luminance	0.0932 (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

#543EC4 #AEC43E

analogous

#3E6BC4 #543EC4 #973EC4

triadic

#543EC4 #C4543E #3EC454

tetradic

#543EC4 #C43E6B #AEC43E #3EC497

square

#543EC4 #C43E6B #AEC43E #3EC497

split-complementary

#543EC4 #C4973E #6BC43E

monochromatic

#2C2068 #3F2E97 #543EC4 #7E6DD2 #A79CE1

Accessibility & contrast

On white

7.33

#543EC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#543EC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543EC4

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543EC4	#FFFFFF	#000000	##FFFFFF
##543EC4	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#18617C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #543ec4;
/* rgb */ color: rgb(84, 62, 196);
/* oklch */ color: oklch(47.3% 0.198 283.3);

Tailwind

colors: {
  custom: {
    50: '#8f75d7',
    500: '#543ec4',
    950: '#000000',
  },
}

SCSS

$custom: #543ec4;
$custom-light: #8f75d7;
$custom-dark: #000000;

JSON

{
  "hex": "#543ec4",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 249.851,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47291,
    "c": 0.19775,
    "h": 283.3
  },
  "luminance": 0.09316
}

Semantic roles & 50–950 ramp

primary

#543EC4

secondary

#C3CD91

accent

#DD4BC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #543EC4

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

Preview Lab → · Contrast checker → · Palette generator →