#540D4A#540D4A

#540D4A is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.5% C 0.124 H 334.7°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#540D4A
RGB	rgb(84, 13, 74)
HSL	hsl(308, 73%, 19%)
HSV	hsv(308, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 11.9%, 67.1%)
CIE-LAB	lab(18.66, 38.40, -19.31)
CIE-LCH	lch(18.66, 42.98, 333.31°)
OKLab	oklab(31.53% 0.112 -0.0528)
OKLCH	oklch(31.53% 0.124 334.7)
XYZ	xyz(5.0362, 2.6675, 6.7269)
Luminance	0.0267 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D4A #0D5417

analogous

#3B0D54 #540D4A #540D27

triadic

#540D4A #4A540D #0D4A54

tetradic

#540D4A #543B0D #0D5417 #0D2754

square

#540D4A #543B0D #0D5417 #0D2754

split-complementary

#540D4A #27540D #0D543B

monochromatic

#1A0417 #1F051B #540D4A #891579 #BE1DA7

Accessibility & contrast

On white

13.70

#540D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#540D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D4A

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D4A	#FFFFFF	#000000	##FFFFFF
##540D4A	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C274C

Deuteranopia (green-blind)

#273148

Tritanopia (blue-blind)

#59142B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #540d4a;
/* rgb */ color: rgb(84, 13, 74);
/* oklch */ color: oklch(31.5% 0.124 334.7);

Tailwind

colors: {
  custom: {
    50: '#87567d',
    500: '#540d4a',
    950: '#000000',
  },
}

SCSS

$custom: #540d4a;
$custom-light: #87567d;
$custom-dark: #000000;

JSON

{
  "hex": "#540d4a",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 308.451,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31525,
    "c": 0.12383,
    "h": 334.7
  },
  "luminance": 0.02667
}

Semantic roles & 50–950 ramp

primary

#540D4A

secondary

#2E8F3C

accent

#F05238

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0309

muted

#7D787B

Preview Lab

Preview with #540D4A

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

Preview Lab → · Contrast checker → · Palette generator →