#540C50#540C50

#540C50 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.130 H 330.7°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#540C50
RGB	rgb(84, 12, 80)
HSL	hsl(303, 75%, 19%)
HSV	hsv(303, 86%, 33%)
CMYK	cmyk(0%, 85.7%, 4.8%, 67.1%)
CIE-LAB	lab(18.92, 39.74, -23.00)
CIE-LCH	lch(18.92, 45.91, 329.94°)
OKLab	oklab(31.83% 0.1131 -0.0635)
OKLCH	oklch(31.83% 0.13 330.7)
XYZ	xyz(5.2356, 2.7274, 7.8385)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540C50 #0C5410

analogous

#340C54 #540C50 #540C2C

triadic

#540C50 #50540C #0C5054

tetradic

#540C50 #54340C #0C5410 #0C2C54

square

#540C50 #54340C #0C5410 #0C2C54

split-complementary

#540C50 #2C540C #0C5434

monochromatic

#1B041A #1E041D #540C50 #8A1483 #BF1BB6

Accessibility & contrast

On white

13.59

#540C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#540C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540C50

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540C50	#FFFFFF	#000000	##FFFFFF
##540C50	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032852

Deuteranopia (green-blind)

#24314E

Tritanopia (blue-blind)

#58172E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540c50;
/* rgb */ color: rgb(84, 12, 80);
/* oklch */ color: oklch(31.8% 0.130 330.7);

Tailwind

colors: {
  custom: {
    50: '#875581',
    500: '#540c50',
    950: '#000000',
  },
}

SCSS

$custom: #540c50;
$custom-light: #875581;
$custom-dark: #000000;

JSON

{
  "hex": "#540c50",
  "rgb": {
    "r": 84,
    "g": 12,
    "b": 80
  },
  "hsl": {
    "h": 303.333,
    "s": 75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31827,
    "c": 0.12967,
    "h": 330.7
  },
  "luminance": 0.02727
}

Semantic roles & 50–950 ramp

primary

#540C50

secondary

#2D8F32

accent

#F24136

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540C50

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

Preview Lab → · Contrast checker → · Palette generator →