#540C4E#540C4E

#540C4E is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.128 H 332.0°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#540C4E
RGB	rgb(84, 12, 78)
HSL	hsl(305, 75%, 19%)
HSV	hsv(305, 86%, 33%)
CMYK	cmyk(0%, 85.7%, 7.1%, 67.1%)
CIE-LAB	lab(18.79, 39.39, -21.83)
CIE-LCH	lch(18.79, 45.04, 331.00°)
OKLab	oklab(31.7% 0.113 -0.0601)
OKLCH	oklch(31.7% 0.128 332)
XYZ	xyz(5.1628, 2.6983, 7.4552)
Luminance	0.0270 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540C4E #0C5412

analogous

#360C54 #540C4E #540C2A

triadic

#540C4E #4E540C #0C4E54

tetradic

#540C4E #54360C #0C5412 #0C2A54

square

#540C4E #54360C #0C5412 #0C2A54

split-complementary

#540C4E #2A540C #0C5436

monochromatic

#1B0419 #1E041C #540C4E #8A1480 #BF1BB1

Accessibility & contrast

On white

13.64

#540C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#540C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540C4E

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540C4E	#FFFFFF	#000000	##FFFFFF
##540C4E	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062750

Deuteranopia (green-blind)

#25314C

Tritanopia (blue-blind)

#58152D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540c4e;
/* rgb */ color: rgb(84, 12, 78);
/* oklch */ color: oklch(31.7% 0.128 332.0);

Tailwind

colors: {
  custom: {
    50: '#875580',
    500: '#540c4e',
    950: '#000000',
  },
}

SCSS

$custom: #540c4e;
$custom-light: #875580;
$custom-dark: #000000;

JSON

{
  "hex": "#540c4e",
  "rgb": {
    "r": 84,
    "g": 12,
    "b": 78
  },
  "hsl": {
    "h": 305,
    "s": 75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31698,
    "c": 0.12804,
    "h": 332
  },
  "luminance": 0.02698
}

Semantic roles & 50–950 ramp

primary

#540C4E

secondary

#2D8F35

accent

#F24636

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540C4E

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

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