#541B63#541B63

#541B63 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.6% C 0.129 H 318.5°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#541B63
RGB	rgb(84, 27, 99)
HSL	hsl(288, 57%, 25%)
HSV	hsv(288, 73%, 39%)
CMYK	cmyk(15.2%, 72.7%, 0%, 61.2%)
CIE-LAB	lab(22.20, 37.72, -30.46)
CIE-LCH	lch(22.20, 48.48, 321.08°)
OKLab	oklab(34.57% 0.0965 -0.0854)
OKLCH	oklch(34.57% 0.129 318.5)
XYZ	xyz(6.2999, 3.5698, 12.1592)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.56

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B63 #2A631B

analogous

#301B63 #541B63 #631B4E

triadic

#541B63 #63541B #1B6354

tetradic

#541B63 #63301B #2A631B #1B4E63

square

#541B63 #63301B #2A631B #1B4E63

split-complementary

#541B63 #4E631B #1B6330

monochromatic

#140718 #2B0E33 #541B63 #7D2893 #A635C3

Accessibility & contrast

On white

12.25

#541B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#541B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B63

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B63	#FFFFFF	#000000	##FFFFFF
##541B63	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#1F3761

Tritanopia (blue-blind)

#54283C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #541b63;
/* rgb */ color: rgb(84, 27, 99);
/* oklch */ color: oklch(34.6% 0.129 318.5);

Tailwind

colors: {
  custom: {
    50: '#875d90',
    500: '#541b63',
    950: '#000000',
  },
}

SCSS

$custom: #541b63;
$custom-light: #875d90;
$custom-dark: #000000;

JSON

{
  "hex": "#541b63",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 287.5,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34572,
    "c": 0.12883,
    "h": 318.5
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#541B63

secondary

#539841

accent

#E04767

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #541B63

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

Preview Lab → · Contrast checker → · Palette generator →