#543BB2#543BB2

#543BB2 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.3% C 0.179 H 286.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#543BB2
RGB	rgb(84, 59, 178)
HSL	hsl(253, 50%, 46%)
HSV	hsv(253, 67%, 70%)
CMYK	cmyk(52.8%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(34.45, 41.82, -59.75)
CIE-LCH	lch(34.45, 72.93, 304.99°)
OKLab	oklab(45.29% 0.0509 -0.1715)
OKLCH	oklch(45.29% 0.179 286.5)
XYZ	xyz(13.2536, 8.2264, 43.0003)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543BB2 #99B23B

analogous

#3B5EB2 #543BB2 #903BB2

triadic

#543BB2 #B2543B #3BB254

tetradic

#543BB2 #B23B5E #99B23B #3BB290

square

#543BB2 #B23B5E #99B23B #3BB290

split-complementary

#543BB2 #B2903B #5EB23B

monochromatic

#291D56 #3E2C84 #543BB2 #7660CA #9E8EDA

Accessibility & contrast

On white

7.94

#543BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#543BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543BB2

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543BB2	#FFFFFF	#000000	##FFFFFF
##543BB2	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#2F5971

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #543bb2;
/* rgb */ color: rgb(84, 59, 178);
/* oklch */ color: oklch(45.3% 0.179 286.5);

Tailwind

colors: {
  custom: {
    50: '#8d73ca',
    500: '#543bb2',
    950: '#000000',
  },
}

SCSS

$custom: #543bb2;
$custom-light: #8d73ca;
$custom-dark: #000000;

JSON

{
  "hex": "#543bb2",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 252.605,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45289,
    "c": 0.17894,
    "h": 286.5
  },
  "luminance": 0.08227
}

Semantic roles & 50–950 ramp

primary

#543BB2

secondary

#B7C485

accent

#DA4EBC

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #543BB2

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

Preview Lab → · Contrast checker → · Palette generator →