#4E1863#4E1863

#4E1863 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.3% C 0.130 H 314.7°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E1863
RGB	rgb(78, 24, 99)
HSL	hsl(283, 61%, 24%)
HSV	hsv(283, 76%, 39%)
CMYK	cmyk(21.2%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(20.73, 37.63, -32.87)
CIE-LCH	lch(20.73, 49.97, 318.87°)
OKLab	oklab(33.32% 0.0917 -0.0926)
OKLCH	oklch(33.32% 0.13 314.7)
XYZ	xyz(5.7203, 3.1740, 12.1133)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1863 #2D6318

analogous

#291863 #4E1863 #631853

triadic

#4E1863 #634E18 #18634E

tetradic

#4E1863 #632918 #2D6318 #185363

square

#4E1863 #632918 #2D6318 #185363

split-complementary

#4E1863 #536318 #186329

monochromatic

#130619 #270C32 #4E1863 #752494 #9C30C6

Accessibility & contrast

On white

12.85

#4E1863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4E1863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1863

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1863	#FFFFFF	#000000	##FFFFFF
##4E1863	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F65

Deuteranopia (green-blind)

#153361

Tritanopia (blue-blind)

#4C283C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4e1863;
/* rgb */ color: rgb(78, 24, 99);
/* oklch */ color: oklch(33.3% 0.130 314.7);

Tailwind

colors: {
  custom: {
    50: '#835b90',
    500: '#4e1863',
    950: '#000000',
  },
}

SCSS

$custom: #4e1863;
$custom-light: #835b90;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1863",
  "rgb": {
    "r": 78,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 283.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33323,
    "c": 0.13034,
    "h": 314.7
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#4E1863

secondary

#57993E

accent

#E44471

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4E1863

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

Preview Lab → · Contrast checker → · Palette generator →