#543BA2#543BA2

#543BA2 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.0% C 0.158 H 289.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#543BA2
RGB	rgb(84, 59, 162)
HSL	hsl(255, 47%, 43%)
HSV	hsv(255, 64%, 64%)
CMYK	cmyk(48.1%, 63.6%, 0%, 36.5%)
CIE-LAB	lab(33.18, 37.02, -52.25)
CIE-LCH	lch(33.18, 64.03, 305.32°)
OKLab	oklab(43.97% 0.0527 -0.1495)
OKLCH	oklch(43.97% 0.158 289.4)
XYZ	xyz(11.7398, 7.6209, 35.0278)
Luminance	0.0762 (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

#543BA2 #89A23B

analogous

#3B55A2 #543BA2 #873BA2

triadic

#543BA2 #A2543B #3BA254

tetradic

#543BA2 #A23B55 #89A23B #3BA287

square

#543BA2 #A23B55 #89A23B #3BA287

split-complementary

#543BA2 #A2873B #55A23B

monochromatic

#251A48 #3D2B75 #543BA2 #7258C2 #9885D3

Accessibility & contrast

On white

8.32

#543BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#543BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BA2

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BA2	#FFFFFF	#000000	##FFFFFF
##543BA2	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#3B5369

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #543ba2;
/* rgb */ color: rgb(84, 59, 162);
/* oklch */ color: oklch(44.0% 0.158 289.4);

Tailwind

colors: {
  custom: {
    50: '#8b72be',
    500: '#543ba2',
    950: '#000000',
  },
}

SCSS

$custom: #543ba2;
$custom-light: #8b72be;
$custom-dark: #000000;

JSON

{
  "hex": "#543ba2",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 162
  },
  "hsl": {
    "h": 254.563,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43973,
    "c": 0.15849,
    "h": 289.4
  },
  "luminance": 0.07621
}

Semantic roles & 50–950 ramp

primary

#543BA2

secondary

#ADBD7C

accent

#D652B6

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #543BA2

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

Preview Lab → · Contrast checker → · Palette generator →