#541B64#541B64

#541B64 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.6% C 0.130 H 318.0°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#541B64
RGB	rgb(84, 27, 100)
HSL	hsl(287, 57%, 25%)
HSV	hsv(287, 73%, 39%)
CMYK	cmyk(16%, 73%, 0%, 60.8%)
CIE-LAB	lab(22.26, 37.93, -31.00)
CIE-LCH	lch(22.26, 48.99, 320.74°)
OKLab	oklab(34.64% 0.0964 -0.087)
OKLCH	oklch(34.64% 0.13 318)
XYZ	xyz(6.3480, 3.5891, 12.4125)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.71

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B64 #2B641B

analogous

#2F1B64 #541B64 #641B50

triadic

#541B64 #64541B #1B6454

tetradic

#541B64 #642F1B #2B641B #1B5064

square

#541B64 #642F1B #2B641B #1B5064

split-complementary

#541B64 #50641B #1B642F

monochromatic

#140718 #2C0E34 #541B64 #7C2894 #A535C4

Accessibility & contrast

On white

12.22

#541B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#541B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B64

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B64	#FFFFFF	#000000	##FFFFFF
##541B64	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003266

Deuteranopia (green-blind)

#1E3762

Tritanopia (blue-blind)

#54293D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #541b64;
/* rgb */ color: rgb(84, 27, 100);
/* oklch */ color: oklch(34.6% 0.130 318.0);

Tailwind

colors: {
  custom: {
    50: '#875d90',
    500: '#541b64',
    950: '#000000',
  },
}

SCSS

$custom: #541b64;
$custom-light: #875d90;
$custom-dark: #000000;

JSON

{
  "hex": "#541b64",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 100
  },
  "hsl": {
    "h": 286.849,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34643,
    "c": 0.12986,
    "h": 318
  },
  "luminance": 0.03589
}

Semantic roles & 50–950 ramp

primary

#541B64

secondary

#559941

accent

#E14769

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #541B64

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

Preview Lab → · Contrast checker → · Palette generator →