#540F4A#540F4A

#540F4A is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.122 H 334.8°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#540F4A
RGB	rgb(84, 15, 74)
HSL	hsl(309, 70%, 19%)
HSV	hsv(309, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 11.9%, 67.1%)
CIE-LAB	lab(18.89, 37.74, -18.94)
CIE-LCH	lch(18.89, 42.23, 333.35°)
OKLab	oklab(31.69% 0.11 -0.0518)
OKLCH	oklch(31.69% 0.122 334.8)
XYZ	xyz(5.0631, 2.7213, 6.7359)
Luminance	0.0272 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F4A #0F5419

analogous

#3C0F54 #540F4A #540F28

triadic

#540F4A #4A540F #0F4A54

tetradic

#540F4A #543C0F #0F5419 #0F2854

square

#540F4A #543C0F #0F5419 #0F2854

split-complementary

#540F4A #28540F #0F543C

monochromatic

#1A0517 #20061C #540F4A #881878 #BC22A5

Accessibility & contrast

On white

13.60

#540F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#540F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F4A

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F4A	#FFFFFF	#000000	##FFFFFF
##540F4A	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E274C

Deuteranopia (green-blind)

#283148

Tritanopia (blue-blind)

#58152B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540f4a;
/* rgb */ color: rgb(84, 15, 74);
/* oklch */ color: oklch(31.7% 0.122 334.8);

Tailwind

colors: {
  custom: {
    50: '#87567c',
    500: '#540f4a',
    950: '#000000',
  },
}

SCSS

$custom: #540f4a;
$custom-light: #87567c;
$custom-dark: #000000;

JSON

{
  "hex": "#540f4a",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 74
  },
  "hsl": {
    "h": 308.696,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31692,
    "c": 0.1216,
    "h": 334.8
  },
  "luminance": 0.02721
}

Semantic roles & 50–950 ramp

primary

#540F4A

secondary

#318E3E

accent

#ED553B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0309

muted

#7D787B

Preview Lab

Preview with #540F4A

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

Preview Lab → · Contrast checker → · Palette generator →