#543CB0#543CB0

#543CB0 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.175 H 286.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#543CB0
RGB	rgb(84, 60, 176)
HSL	hsl(252, 49%, 46%)
HSV	hsv(252, 66%, 69%)
CMYK	cmyk(52.3%, 65.9%, 0%, 31%)
CIE-LAB	lab(34.50, 40.65, -58.48)
CIE-LCH	lch(34.50, 71.22, 304.80°)
OKLab	oklab(45.27% 0.0502 -0.1678)
OKLCH	oklch(45.27% 0.175 286.6)
XYZ	xyz(13.1062, 8.2505, 41.9678)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543CB0 #98B03C

analogous

#3C5EB0 #543CB0 #8E3CB0

triadic

#543CB0 #B0543C #3CB054

tetradic

#543CB0 #B03C5E #98B03C #3CB08E

square

#543CB0 #B03C5E #98B03C #3CB08E

split-complementary

#543CB0 #B08E3C #5EB03C

monochromatic

#281D55 #3E2C82 #543CB0 #7660C9 #9D8ED8

Accessibility & contrast

On white

7.92

#543CB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#543CB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CB0

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543CB0	#FFFFFF	#000000	##FFFFFF
##543CB0	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B4

Deuteranopia (green-blind)

#004EAE

Tritanopia (blue-blind)

#315971

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #543cb0;
/* rgb */ color: rgb(84, 60, 176);
/* oklch */ color: oklch(45.3% 0.175 286.6);

Tailwind

colors: {
  custom: {
    50: '#8c73c8',
    500: '#543cb0',
    950: '#000000',
  },
}

SCSS

$custom: #543cb0;
$custom-light: #8c73c8;
$custom-dark: #000000;

JSON

{
  "hex": "#543cb0",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 176
  },
  "hsl": {
    "h": 252.414,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45274,
    "c": 0.17516,
    "h": 286.6
  },
  "luminance": 0.08251
}

Semantic roles & 50–950 ramp

primary

#543CB0

secondary

#B6C385

accent

#D94FBC

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #543CB0

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

Preview Lab → · Contrast checker → · Palette generator →