#540F4E#540F4E

#540F4E is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.125 H 332.0°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#540F4E
RGB	rgb(84, 15, 78)
HSL	hsl(305, 70%, 19%)
HSV	hsv(305, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 7.1%, 67.1%)
CIE-LAB	lab(19.13, 38.43, -21.30)
CIE-LCH	lch(19.13, 43.94, 331.00°)
OKLab	oklab(31.94% 0.1102 -0.0586)
OKLCH	oklch(31.94% 0.125 332)
XYZ	xyz(5.2021, 2.7770, 7.4683)
Luminance	0.0278 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F4E #0F5415

analogous

#380F54 #540F4E #540F2C

triadic

#540F4E #4E540F #0F4E54

tetradic

#540F4E #54380F #0F5415 #0F2C54

square

#540F4E #54380F #0F5415 #0F2C54

split-complementary

#540F4E #2C540F #0F5438

monochromatic

#1A0518 #20061E #540F4E #88187E #BC22AE

Accessibility & contrast

On white

13.50

#540F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#540F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F4E

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F4E	#FFFFFF	#000000	##FFFFFF
##540F4E	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2850

Deuteranopia (green-blind)

#26324C

Tritanopia (blue-blind)

#58172E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540f4e;
/* rgb */ color: rgb(84, 15, 78);
/* oklch */ color: oklch(31.9% 0.125 332.0);

Tailwind

colors: {
  custom: {
    50: '#875680',
    500: '#540f4e',
    950: '#000000',
  },
}

SCSS

$custom: #540f4e;
$custom-light: #875680;
$custom-dark: #000000;

JSON

{
  "hex": "#540f4e",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 305.217,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31937,
    "c": 0.12486,
    "h": 332
  },
  "luminance": 0.02777
}

Semantic roles & 50–950 ramp

primary

#540F4E

secondary

#318E39

accent

#ED4B3B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540F4E

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

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