#540E51#540E51

#540E51 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.128 H 330.0°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#540E51
RGB	rgb(84, 14, 81)
HSL	hsl(303, 71%, 19%)
HSV	hsv(303, 83%, 33%)
CMYK	cmyk(0%, 83.3%, 3.6%, 67.1%)
CIE-LAB	lab(19.20, 39.29, -23.23)
CIE-LCH	lch(19.20, 45.65, 329.40°)
OKLab	oklab(32.05% 0.1113 -0.0642)
OKLCH	oklch(32.05% 0.128 330)
XYZ	xyz(5.2984, 2.7934, 8.0431)
Luminance	0.0279 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540E51 #0E5411

analogous

#340E54 #540E51 #540E2E

triadic

#540E51 #51540E #0E5154

tetradic

#540E51 #54340E #0E5411 #0E2E54

square

#540E51 #54340E #0E5411 #0E2E54

split-complementary

#540E51 #2E540E #0E5434

monochromatic

#1A0419 #20051E #540E51 #881784 #BD1FB6

Accessibility & contrast

On white

13.47

#540E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#540E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540E51

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540E51	#FFFFFF	#000000	##FFFFFF
##540E51	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042953

Deuteranopia (green-blind)

#24324F

Tritanopia (blue-blind)

#57182F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #540e51;
/* rgb */ color: rgb(84, 14, 81);
/* oklch */ color: oklch(32.0% 0.128 330.0);

Tailwind

colors: {
  custom: {
    50: '#875682',
    500: '#540e51',
    950: '#000000',
  },
}

SCSS

$custom: #540e51;
$custom-light: #875682;
$custom-dark: #000000;

JSON

{
  "hex": "#540e51",
  "rgb": {
    "r": 84,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 302.571,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.32047,
    "c": 0.12845,
    "h": 330
  },
  "luminance": 0.02793
}

Semantic roles & 50–950 ramp

primary

#540E51

secondary

#2F8E34

accent

#EE413A

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540E51

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

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