#543CB2#543CB2

#543CB2 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.4% C 0.178 H 286.3°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#543CB2
RGB	rgb(84, 60, 178)
HSL	hsl(252, 50%, 47%)
HSV	hsv(252, 66%, 70%)
CMYK	cmyk(52.8%, 66.3%, 0%, 30.2%)
CIE-LAB	lab(34.66, 41.25, -59.41)
CIE-LCH	lch(34.66, 72.32, 304.77°)
OKLab	oklab(45.44% 0.0499 -0.1705)
OKLCH	oklch(45.44% 0.178 286.3)
XYZ	xyz(13.3055, 8.3302, 43.0176)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543CB2 #9AB23C

analogous

#3C5FB2 #543CB2 #8F3CB2

triadic

#543CB2 #B2543C #3CB254

tetradic

#543CB2 #B23C5F #9AB23C #3CB28F

square

#543CB2 #B23C5F #9AB23C #3CB28F

split-complementary

#543CB2 #B28F3C #5FB23C

monochromatic

#291D56 #3E2D84 #543CB2 #7761CA #9E8FD9

Accessibility & contrast

On white

7.88

#543CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#543CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CB2

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543CB2	#FFFFFF	#000000	##FFFFFF
##543CB2	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B6

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#2F5972

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #543cb2;
/* rgb */ color: rgb(84, 60, 178);
/* oklch */ color: oklch(45.4% 0.178 286.3);

Tailwind

colors: {
  custom: {
    50: '#8d73ca',
    500: '#543cb2',
    950: '#000000',
  },
}

SCSS

$custom: #543cb2;
$custom-light: #8d73ca;
$custom-dark: #000000;

JSON

{
  "hex": "#543cb2",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 178
  },
  "hsl": {
    "h": 252.203,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45442,
    "c": 0.1777,
    "h": 286.3
  },
  "luminance": 0.08331
}

Semantic roles & 50–950 ramp

primary

#543CB2

secondary

#B7C486

accent

#D94FBD

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #543CB2

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

Preview Lab → · Contrast checker → · Palette generator →