#4C0F55#4C0F55

#4C0F55 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 31.0% C 0.127 H 322.1°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F55
RGB	rgb(76, 15, 85)
HSL	hsl(292, 70%, 20%)
HSV	hsv(292, 82%, 33%)
CMYK	cmyk(10.6%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(18.07, 37.83, -27.82)
CIE-LCH	lch(18.07, 46.96, 323.67°)
OKLab	oklab(31.04% 0.1001 -0.0778)
OKLCH	oklch(31.04% 0.127 322.1)
XYZ	xyz(4.7908, 2.5343, 8.8294)
Luminance	0.0253 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F55 #18550F

analogous

#290F55 #4C0F55 #550F3B

triadic

#4C0F55 #554C0F #0F554C

tetradic

#4C0F55 #55290F #18550F #0F3B55

square

#4C0F55 #55290F #18550F #0F3B55

split-complementary

#4C0F55 #3B550F #0F5529

monochromatic

#17051A #1D0621 #4C0F55 #7B1889 #A921BD

Accessibility & contrast

On white

13.94

#4C0F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4C0F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F55

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F55	#FFFFFF	#000000	##FFFFFF
##4C0F55	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002857

Deuteranopia (green-blind)

#192E53

Tritanopia (blue-blind)

#4D1D31

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4c0f55;
/* rgb */ color: rgb(76, 15, 85);
/* oklch */ color: oklch(31.0% 0.127 322.1);

Tailwind

colors: {
  custom: {
    50: '#815585',
    500: '#4c0f55',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f55;
$custom-light: #815585;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f55",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 292.286,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31042,
    "c": 0.12681,
    "h": 322.1
  },
  "luminance": 0.02534
}

Semantic roles & 50–950 ramp

primary

#4C0F55

secondary

#3D8F31

accent

#ED3B52

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4C0F55

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

Preview Lab → · Contrast checker → · Palette generator →