#540F52#540F52

#540F52 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.2% C 0.128 H 329.4°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#540F52
RGB	rgb(84, 15, 82)
HSL	hsl(302, 70%, 19%)
HSV	hsv(302, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 2.4%, 67.1%)
CIE-LAB	lab(19.38, 39.14, -23.63)
CIE-LCH	lch(19.38, 45.72, 328.88°)
OKLab	oklab(32.19% 0.1103 -0.0654)
OKLCH	oklch(32.19% 0.128 329.4)
XYZ	xyz(5.3499, 2.8361, 8.2466)
Luminance	0.0284 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F52 #0F5411

analogous

#340F54 #540F52 #540F30

triadic

#540F52 #52540F #0F5254

tetradic

#540F52 #54340F #0F5411 #0F3054

square

#540F52 #54340F #0F5411 #0F3054

split-complementary

#540F52 #30540F #0F5434

monochromatic

#1A0519 #20061F #540F52 #881885 #BC22B7

Accessibility & contrast

On white

13.40

#540F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#540F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F52

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F52	#FFFFFF	#000000	##FFFFFF
##540F52	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042954

Deuteranopia (green-blind)

#243250

Tritanopia (blue-blind)

#571930

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #540f52;
/* rgb */ color: rgb(84, 15, 82);
/* oklch */ color: oklch(32.2% 0.128 329.4);

Tailwind

colors: {
  custom: {
    50: '#875783',
    500: '#540f52',
    950: '#000000',
  },
}

SCSS

$custom: #540f52;
$custom-light: #875783;
$custom-dark: #000000;

JSON

{
  "hex": "#540f52",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 82
  },
  "hsl": {
    "h": 301.739,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32194,
    "c": 0.12821,
    "h": 329.4
  },
  "luminance": 0.02836
}

Semantic roles & 50–950 ramp

primary

#540F52

secondary

#318E34

accent

#ED403B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540F52

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

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