#4C1868#4C1868

#4C1868 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.135 H 310.8°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C1868
RGB	rgb(76, 24, 104)
HSL	hsl(279, 63%, 25%)
HSV	hsv(279, 77%, 41%)
CMYK	cmyk(26.9%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(20.79, 38.34, -36.07)
CIE-LCH	lch(20.79, 52.64, 316.75°)
OKLab	oklab(33.42% 0.0881 -0.1021)
OKLCH	oklch(33.42% 0.135 310.8)
XYZ	xyz(5.8053, 3.1894, 13.4038)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1868 #346818

analogous

#241868 #4C1868 #68185C

triadic

#4C1868 #684C18 #18684C

tetradic

#4C1868 #682418 #346818 #185C68

square

#4C1868 #682418 #346818 #185C68

split-complementary

#4C1868 #5C6818 #186824

monochromatic

#120619 #280D36 #4C1868 #70239A #952FCB

Accessibility & contrast

On white

12.82

#4C1868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C1868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1868

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1868	#FFFFFF	#000000	##FFFFFF
##4C1868	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#093366

Tritanopia (blue-blind)

#482A3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c1868;
/* rgb */ color: rgb(76, 24, 104);
/* oklch */ color: oklch(33.4% 0.135 310.8);

Tailwind

colors: {
  custom: {
    50: '#815a94',
    500: '#4c1868',
    950: '#000000',
  },
}

SCSS

$custom: #4c1868;
$custom-light: #815a94;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1868",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 279,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33419,
    "c": 0.13485,
    "h": 310.8
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#4C1868

secondary

#5F9E3E

accent

#E6427B

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1868

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

Preview Lab → · Contrast checker → · Palette generator →