#541C81#541C81

#541C81 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.159 H 304.8°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#541C81
RGB	rgb(84, 28, 129)
HSL	hsl(273, 64%, 31%)
HSV	hsv(273, 78%, 51%)
CMYK	cmyk(34.9%, 78.3%, 0%, 49.4%)
CIE-LAB	lab(24.64, 44.25, -45.80)
CIE-LCH	lch(24.64, 63.68, 314.02°)
OKLab	oklab(37.03% 0.0908 -0.1304)
OKLCH	oklch(37.03% 0.159 304.8)
XYZ	xyz(8.0330, 4.3003, 21.1715)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.93

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541C81 #49811C

analogous

#211C81 #541C81 #811C7B

triadic

#541C81 #81541C #1C8154

tetradic

#541C81 #81211C #49811C #1C7B81

square

#541C81 #81211C #49811C #1C7B81

split-complementary

#541C81 #7B811C #1C8121

monochromatic

#13061C #33114F #541C81 #7527B3 #9442D6

Accessibility & contrast

On white

11.29

#541C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#541C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541C81

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541C81	#FFFFFF	#000000	##FFFFFF
##541C81	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003984

Deuteranopia (green-blind)

#003B7F

Tritanopia (blue-blind)

#4B364D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #541c81;
/* rgb */ color: rgb(84, 28, 129);
/* oklch */ color: oklch(37.0% 0.159 304.8);

Tailwind

colors: {
  custom: {
    50: '#895fa6',
    500: '#541c81',
    950: '#000000',
  },
}

SCSS

$custom: #541c81;
$custom-light: #895fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#541c81",
  "rgb": {
    "r": 84,
    "g": 28,
    "b": 129
  },
  "hsl": {
    "h": 273.267,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37031,
    "c": 0.15888,
    "h": 304.8
  },
  "luminance": 0.043
}

Semantic roles & 50–950 ramp

primary

#541C81

secondary

#76B444

accent

#E7408B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #541C81

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

Preview Lab → · Contrast checker → · Palette generator →