#540D54#540D54

#540D54 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.2% C 0.132 H 328.1°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#540D54
RGB	rgb(84, 13, 84)
HSL	hsl(300, 73%, 19%)
HSV	hsv(300, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(19.28, 40.15, -25.13)
CIE-LCH	lch(19.28, 47.37, 327.96°)
OKLab	oklab(32.17% 0.1121 -0.0697)
OKLCH	oklch(32.17% 0.132 328.1)
XYZ	xyz(5.4002, 2.8132, 8.6444)
Luminance	0.0281 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D54 #0D540D

analogous

#310D54 #540D54 #540D31

triadic

#540D54 #54540D #0D5454

tetradic

#540D54 #54310D #0D540D #0D3154

square

#540D54 #54310D #0D540D #0D3154

split-complementary

#540D54 #31540D #0D5431

monochromatic

#1A041A #1F051F #540D54 #891589 #BE1DBE

Accessibility & contrast

On white

13.44

#540D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#540D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D54

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D54	#FFFFFF	#000000	##FFFFFF
##540D54	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002956

Deuteranopia (green-blind)

#223252

Tritanopia (blue-blind)

#571931

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #540d54;
/* rgb */ color: rgb(84, 13, 84);
/* oklch */ color: oklch(32.2% 0.132 328.1);

Tailwind

colors: {
  custom: {
    50: '#875684',
    500: '#540d54',
    950: '#000000',
  },
}

SCSS

$custom: #540d54;
$custom-light: #875684;
$custom-dark: #000000;

JSON

{
  "hex": "#540d54",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 300,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32168,
    "c": 0.132,
    "h": 328.1
  },
  "luminance": 0.02813
}

Semantic roles & 50–950 ramp

primary

#540D54

secondary

#2E8F2E

accent

#F03838

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030B

muted

#7D787C

Preview Lab

Preview with #540D54

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

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