#543EA3#543EA3

#543EA3 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.5% C 0.156 H 288.4°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#543EA3
RGB	rgb(84, 62, 163)
HSL	hsl(253, 45%, 44%)
HSV	hsv(253, 62%, 64%)
CMYK	cmyk(48.5%, 62%, 0%, 36.1%)
CIE-LAB	lab(33.93, 35.54, -51.64)
CIE-LCH	lch(33.93, 62.68, 304.54°)
OKLab	oklab(44.54% 0.0493 -0.1477)
OKLCH	oklch(44.54% 0.156 288.4)
XYZ	xyz(11.9877, 7.9739, 35.5507)
Luminance	0.0797 (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

#543EA3 #8DA33E

analogous

#3E5BA3 #543EA3 #873EA3

triadic

#543EA3 #A3543E #3EA354

tetradic

#543EA3 #A33E5B #8DA33E #3EA387

square

#543EA3 #A33E5B #8DA33E #3EA387

split-complementary

#543EA3 #A3873E #5BA33E

monochromatic

#261C4A #3D2D77 #543EA3 #735DC1 #9989D2

Accessibility & contrast

On white

8.09

#543EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#543EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543EA3

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543EA3	#FFFFFF	#000000	##FFFFFF
##543EA3	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#004DA1

Tritanopia (blue-blind)

#3A566A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #543ea3;
/* rgb */ color: rgb(84, 62, 163);
/* oklch */ color: oklch(44.5% 0.156 288.4);

Tailwind

colors: {
  custom: {
    50: '#8a74bf',
    500: '#543ea3',
    950: '#000000',
  },
}

SCSS

$custom: #543ea3;
$custom-light: #8a74bf;
$custom-dark: #000000;

JSON

{
  "hex": "#543ea3",
  "rgb": {
    "r": 84,
    "g": 62,
    "b": 163
  },
  "hsl": {
    "h": 253.069,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44542,
    "c": 0.15569,
    "h": 288.4
  },
  "luminance": 0.07974
}

Semantic roles & 50–950 ramp

primary

#543EA3

secondary

#B0BD80

accent

#D553B8

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #543EA3

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

Preview Lab → · Contrast checker → · Palette generator →