#4E1868#4E1868

#4E1868 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.7% C 0.136 H 312.2°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E1868
RGB	rgb(78, 24, 104)
HSL	hsl(281, 63%, 25%)
HSV	hsv(281, 77%, 41%)
CMYK	cmyk(25%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(21.10, 38.79, -35.54)
CIE-LCH	lch(21.10, 52.61, 317.50°)
OKLab	oklab(33.71% 0.091 -0.1005)
OKLCH	oklch(33.71% 0.136 312.2)
XYZ	xyz(5.9668, 3.2726, 13.4114)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1868 #326818

analogous

#261868 #4E1868 #68185A

triadic

#4E1868 #684E18 #18684E

tetradic

#4E1868 #682618 #326818 #185A68

square

#4E1868 #682618 #326818 #185A68

split-complementary

#4E1868 #5A6818 #186826

monochromatic

#130619 #290D36 #4E1868 #73239A #992FCB

Accessibility & contrast

On white

12.69

#4E1868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4E1868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1868

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1868	#FFFFFF	#000000	##FFFFFF
##4E1868	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#0E3466

Tritanopia (blue-blind)

#4B2A3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4e1868;
/* rgb */ color: rgb(78, 24, 104);
/* oklch */ color: oklch(33.7% 0.136 312.2);

Tailwind

colors: {
  custom: {
    50: '#835b94',
    500: '#4e1868',
    950: '#000000',
  },
}

SCSS

$custom: #4e1868;
$custom-light: #835b94;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1868",
  "rgb": {
    "r": 78,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 280.5,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3371,
    "c": 0.13555,
    "h": 312.2
  },
  "luminance": 0.03272
}

Semantic roles & 50–950 ramp

primary

#4E1868

secondary

#5D9E3E

accent

#E64277

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4E1868

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

Preview Lab → · Contrast checker → · Palette generator →