#540F4F#540F4F

#540F4F is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.126 H 331.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#540F4F
RGB	rgb(84, 15, 79)
HSL	hsl(304, 70%, 19%)
HSV	hsv(304, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 6%, 67.1%)
CIE-LAB	lab(19.19, 38.60, -21.89)
CIE-LCH	lch(19.19, 44.38, 330.45°)
OKLab	oklab(32% 0.1103 -0.0603)
OKLCH	oklch(32% 0.126 331.3)
XYZ	xyz(5.2383, 2.7914, 7.6585)
Luminance	0.0279 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F4F #0F5414

analogous

#370F54 #540F4F #540F2D

triadic

#540F4F #4F540F #0F4F54

tetradic

#540F4F #54370F #0F5414 #0F2D54

square

#540F4F #54370F #0F5414 #0F2D54

split-complementary

#540F4F #2D540F #0F5437

monochromatic

#1A0518 #20061E #540F4F #881880 #BC22B1

Accessibility & contrast

On white

13.48

#540F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#540F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F4F

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F4F	#FFFFFF	#000000	##FFFFFF
##540F4F	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082851

Deuteranopia (green-blind)

#25324D

Tritanopia (blue-blind)

#58182E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #540f4f;
/* rgb */ color: rgb(84, 15, 79);
/* oklch */ color: oklch(32.0% 0.126 331.3);

Tailwind

colors: {
  custom: {
    50: '#875680',
    500: '#540f4f',
    950: '#000000',
  },
}

SCSS

$custom: #540f4f;
$custom-light: #875680;
$custom-dark: #000000;

JSON

{
  "hex": "#540f4f",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 304.348,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32001,
    "c": 0.12569,
    "h": 331.3
  },
  "luminance": 0.02791
}

Semantic roles & 50–950 ramp

primary

#540F4F

secondary

#318E38

accent

#ED483B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540F4F

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

Preview Lab → · Contrast checker → · Palette generator →