#543CA3#543CA3

#543CA3 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.158 H 289.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#543CA3
RGB	rgb(84, 60, 163)
HSL	hsl(254, 46%, 44%)
HSV	hsv(254, 63%, 64%)
CMYK	cmyk(48.5%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(33.48, 36.73, -52.36)
CIE-LCH	lch(33.48, 63.96, 305.05°)
OKLab	oklab(44.21% 0.0515 -0.1498)
OKLCH	oklch(44.21% 0.158 289)
XYZ	xyz(11.8810, 7.7604, 35.5151)
Luminance	0.0776 (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

#543CA3 #8BA33C

analogous

#3C57A3 #543CA3 #873CA3

triadic

#543CA3 #A3543C #3CA354

tetradic

#543CA3 #A33C57 #8BA33C #3CA387

square

#543CA3 #A33C57 #8BA33C #3CA387

split-complementary

#543CA3 #A3873C #57A33C

monochromatic

#261B4A #3D2C76 #543CA3 #725AC2 #9887D3

Accessibility & contrast

On white

8.23

#543CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#543CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CA3

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543CA3	#FFFFFF	#000000	##FFFFFF
##543CA3	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#3A546A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #543ca3;
/* rgb */ color: rgb(84, 60, 163);
/* oklch */ color: oklch(44.2% 0.158 289.0);

Tailwind

colors: {
  custom: {
    50: '#8b73bf',
    500: '#543ca3',
    950: '#000000',
  },
}

SCSS

$custom: #543ca3;
$custom-light: #8b73bf;
$custom-dark: #000000;

JSON

{
  "hex": "#543ca3",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 253.981,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44214,
    "c": 0.15843,
    "h": 289
  },
  "luminance": 0.07761
}

Semantic roles & 50–950 ramp

primary

#543CA3

secondary

#AEBD7E

accent

#D652B7

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #543CA3

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

Preview Lab → · Contrast checker → · Palette generator →