#4E1C64#4E1C64

#4E1C64 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 33.9% C 0.126 H 313.6°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#4E1C64
RGB	rgb(78, 28, 100)
HSL	hsl(282, 56%, 25%)
HSV	hsv(282, 72%, 39%)
CMYK	cmyk(22%, 72%, 0%, 60.8%)
CIE-LAB	lab(21.47, 35.98, -32.33)
CIE-LCH	lch(21.47, 48.37, 318.06°)
OKLab	oklab(33.88% 0.0869 -0.0911)
OKLCH	oklch(33.88% 0.126 313.6)
XYZ	xyz(5.8570, 3.3705, 12.3962)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1C64 #32641C

analogous

#2A1C64 #4E1C64 #641C56

triadic

#4E1C64 #644E1C #1C644E

tetradic

#4E1C64 #642A1C #32641C #1C5664

square

#4E1C64 #642A1C #32641C #1C5664

split-complementary

#4E1C64 #56641C #1C642A

monochromatic

#130718 #290F34 #4E1C64 #732994 #9937C4

Accessibility & contrast

On white

12.54

#4E1C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#4E1C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1C64

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1C64	#FFFFFF	#000000	##FFFFFF
##4E1C64	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#183562

Tritanopia (blue-blind)

#4C2A3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4e1c64;
/* rgb */ color: rgb(78, 28, 100);
/* oklch */ color: oklch(33.9% 0.126 313.6);

Tailwind

colors: {
  custom: {
    50: '#825d91',
    500: '#4e1c64',
    950: '#000000',
  },
}

SCSS

$custom: #4e1c64;
$custom-light: #825d91;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1c64",
  "rgb": {
    "r": 78,
    "g": 28,
    "b": 100
  },
  "hsl": {
    "h": 281.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33877,
    "c": 0.12585,
    "h": 313.6
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#4E1C64

secondary

#5D9943

accent

#E04876

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4E1C64

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

Preview Lab → · Contrast checker → · Palette generator →