#540C4D#540C4D

#540C4D is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.6% C 0.127 H 332.7°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#540C4D
RGB	rgb(84, 12, 77)
HSL	hsl(306, 75%, 19%)
HSV	hsv(306, 86%, 33%)
CMYK	cmyk(0%, 85.7%, 8.3%, 67.1%)
CIE-LAB	lab(18.73, 39.22, -21.25)
CIE-LCH	lch(18.73, 44.61, 331.55°)
OKLab	oklab(31.63% 0.113 -0.0584)
OKLCH	oklch(31.63% 0.127 332.7)
XYZ	xyz(5.1272, 2.6840, 7.2678)
Luminance	0.0268 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540C4D #0C5413

analogous

#370C54 #540C4D #540C29

triadic

#540C4D #4D540C #0C4D54

tetradic

#540C4D #54370C #0C5413 #0C2954

square

#540C4D #54370C #0C5413 #0C2954

split-complementary

#540C4D #29540C #0C5437

monochromatic

#1B0419 #1E041C #540C4D #8A147E #BF1BAF

Accessibility & contrast

On white

13.66

#540C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#540C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540C4D

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540C4D	#FFFFFF	#000000	##FFFFFF
##540C4D	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07274F

Deuteranopia (green-blind)

#25314B

Tritanopia (blue-blind)

#58152C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #540c4d;
/* rgb */ color: rgb(84, 12, 77);
/* oklch */ color: oklch(31.6% 0.127 332.7);

Tailwind

colors: {
  custom: {
    50: '#87557f',
    500: '#540c4d',
    950: '#000000',
  },
}

SCSS

$custom: #540c4d;
$custom-light: #87557f;
$custom-dark: #000000;

JSON

{
  "hex": "#540c4d",
  "rgb": {
    "r": 84,
    "g": 12,
    "b": 77
  },
  "hsl": {
    "h": 305.833,
    "s": 75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31634,
    "c": 0.12724,
    "h": 332.7
  },
  "luminance": 0.02684
}

Semantic roles & 50–950 ramp

primary

#540C4D

secondary

#2D8F36

accent

#F24836

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #540C4D

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

Preview Lab → · Contrast checker → · Palette generator →