#4C0C53#4C0C53

#4C0C53 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.6% C 0.128 H 323.5°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C0C53
RGB	rgb(76, 12, 83)
HSL	hsl(294, 75%, 19%)
HSV	hsv(294, 86%, 33%)
CMYK	cmyk(8.4%, 85.5%, 0%, 67.5%)
CIE-LAB	lab(17.57, 38.46, -27.27)
CIE-LCH	lch(17.57, 47.15, 324.66°)
OKLab	oklab(30.64% 0.1031 -0.0762)
OKLCH	oklch(30.64% 0.128 323.5)
XYZ	xyz(4.6732, 2.4243, 8.4037)
Luminance	0.0242 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0C53 #13530C

analogous

#280C53 #4C0C53 #530C36

triadic

#4C0C53 #534C0C #0C534C

tetradic

#4C0C53 #53280C #13530C #0C3653

square

#4C0C53 #53280C #13530C #0C3653

split-complementary

#4C0C53 #36530C #0C5328

monochromatic

#18041B #1B041E #4C0C53 #7D1488 #AE1BBE

Accessibility & contrast

On white

14.14

#4C0C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4C0C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0C53

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0C53	#FFFFFF	#000000	##FFFFFF
##4C0C53	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#192E51

Tritanopia (blue-blind)

#4D1A30

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4c0c53;
/* rgb */ color: rgb(76, 12, 83);
/* oklch */ color: oklch(30.6% 0.128 323.5);

Tailwind

colors: {
  custom: {
    50: '#815484',
    500: '#4c0c53',
    950: '#000000',
  },
}

SCSS

$custom: #4c0c53;
$custom-light: #815484;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0c53",
  "rgb": {
    "r": 76,
    "g": 12,
    "b": 83
  },
  "hsl": {
    "h": 294.085,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.30642,
    "c": 0.12823,
    "h": 323.5
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#4C0C53

secondary

#368E2D

accent

#F13649

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4C0C53

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

Preview Lab → · Contrast checker → · Palette generator →