#540D49#540D49

#540D49 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.5% C 0.123 H 335.4°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#540D49
RGB	rgb(84, 13, 73)
HSL	hsl(309, 73%, 19%)
HSV	hsv(309, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 13.1%, 67.1%)
CIE-LAB	lab(18.60, 38.24, -18.71)
CIE-LCH	lch(18.60, 42.57, 333.93°)
OKLab	oklab(31.47% 0.1119 -0.0511)
OKLCH	oklch(31.47% 0.123 335.4)
XYZ	xyz(5.0028, 2.6542, 6.5509)
Luminance	0.0265 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D49 #0D5418

analogous

#3C0D54 #540D49 #540D26

triadic

#540D49 #49540D #0D4954

tetradic

#540D49 #543C0D #0D5418 #0D2654

square

#540D49 #543C0D #0D5418 #0D2654

split-complementary

#540D49 #26540D #0D543C

monochromatic

#1A0417 #1F051B #540D49 #891577 #BE1DA5

Accessibility & contrast

On white

13.72

#540D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#540D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D49

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D49	#FFFFFF	#000000	##FFFFFF
##540D49	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D274B

Deuteranopia (green-blind)

#283147

Tritanopia (blue-blind)

#59132A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #540d49;
/* rgb */ color: rgb(84, 13, 73);
/* oklch */ color: oklch(31.5% 0.123 335.4);

Tailwind

colors: {
  custom: {
    50: '#87557c',
    500: '#540d49',
    950: '#000000',
  },
}

SCSS

$custom: #540d49;
$custom-light: #87557c;
$custom-dark: #000000;

JSON

{
  "hex": "#540d49",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 73
  },
  "hsl": {
    "h": 309.296,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31465,
    "c": 0.12304,
    "h": 335.4
  },
  "luminance": 0.02654
}

Semantic roles & 50–950 ramp

primary

#540D49

secondary

#2E8F3D

accent

#F05438

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0309

muted

#7D787B

Preview Lab

Preview with #540D49

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

Preview Lab → · Contrast checker → · Palette generator →