#543BCA#543BCA

#543BCA is a mid, highly saturated violet. Relative luminance 0.093; OKLCH L 47.4% C 0.208 H 283.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#543BCA
RGB	rgb(84, 59, 202)
HSL	hsl(250, 57%, 51%)
HSV	hsv(250, 71%, 79%)
CMYK	cmyk(58.4%, 70.8%, 0%, 20.8%)
CIE-LAB	lab(36.51, 49.03, -70.48)
CIE-LCH	lch(36.51, 85.86, 304.83°)
OKLab	oklab(47.4% 0.0469 -0.203)
OKLCH	oklch(47.4% 0.208 283)
XYZ	xyz(15.8775, 9.2760, 56.8194)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543BCA #B1CA3B

analogous

#3B69CA #543BCA #9C3BCA

triadic

#543BCA #CA543B #3BCA54

tetradic

#543BCA #CA3B69 #B1CA3B #3BCA9C

square

#543BCA #CA3B69 #B1CA3B #3BCA9C

split-complementary

#543BCA #CA9C3B #69CA3B

monochromatic

#2B1E6D #3F2B9D #543BCA #7E6BD7 #A89BE4

Accessibility & contrast

On white

7.35

#543BCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#543BCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BCA

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BCA	#FFFFFF	#000000	##FFFFFF
##543BCA	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACE

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#08627E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #543bca;
/* rgb */ color: rgb(84, 59, 202);
/* oklch */ color: oklch(47.4% 0.208 283.0);

Tailwind

colors: {
  custom: {
    50: '#9173db',
    500: '#543bca',
    950: '#000000',
  },
}

SCSS

$custom: #543bca;
$custom-light: #9173db;
$custom-dark: #000000;

JSON

{
  "hex": "#543bca",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 202
  },
  "hsl": {
    "h": 250.49,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.474,
    "c": 0.20837,
    "h": 283
  },
  "luminance": 0.09277
}

Semantic roles & 50–950 ramp

primary

#543BCA

secondary

#C5D091

accent

#E147C6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543BCA

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

Preview Lab → · Contrast checker → · Palette generator →