#540D50#540D50

#540D50 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.129 H 330.7°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#540D50
RGB	rgb(84, 13, 80)
HSL	hsl(303, 73%, 19%)
HSV	hsv(303, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 4.8%, 67.1%)
CIE-LAB	lab(19.02, 39.43, -22.83)
CIE-LCH	lch(19.02, 45.56, 329.93°)
OKLab	oklab(31.9% 0.1122 -0.063)
OKLCH	oklch(31.9% 0.129 330.7)
XYZ	xyz(5.2480, 2.7523, 7.8427)
Luminance	0.0275 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D50 #0D5411

analogous

#350D54 #540D50 #540D2D

triadic

#540D50 #50540D #0D5054

tetradic

#540D50 #54350D #0D5411 #0D2D54

square

#540D50 #54350D #0D5411 #0D2D54

split-complementary

#540D50 #2D540D #0D5435

monochromatic

#1A0419 #1F051E #540D50 #891582 #BE1DB5

Accessibility & contrast

On white

13.54

#540D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#540D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D50

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D50	#FFFFFF	#000000	##FFFFFF
##540D50	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042852

Deuteranopia (green-blind)

#24324E

Tritanopia (blue-blind)

#58172E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540d50;
/* rgb */ color: rgb(84, 13, 80);
/* oklch */ color: oklch(31.9% 0.129 330.7);

Tailwind

colors: {
  custom: {
    50: '#875681',
    500: '#540d50',
    950: '#000000',
  },
}

SCSS

$custom: #540d50;
$custom-light: #875681;
$custom-dark: #000000;

JSON

{
  "hex": "#540d50",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 80
  },
  "hsl": {
    "h": 303.38,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31903,
    "c": 0.12867,
    "h": 330.7
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary

#540D50

secondary

#2E8F33

accent

#F04238

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540D50

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

Preview Lab → · Contrast checker → · Palette generator →