#4E105C#4E105C

#4E105C is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.133 H 319.3°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#4E105C
RGB	rgb(78, 16, 92)
HSL	hsl(289, 70%, 21%)
HSV	hsv(289, 83%, 36%)
CMYK	cmyk(15.2%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(19.07, 39.36, -30.90)
CIE-LCH	lch(19.07, 50.04, 321.87°)
OKLab	oklab(31.98% 0.101 -0.0868)
OKLCH	oklch(31.98% 0.133 319.3)
XYZ	xyz(5.2587, 2.7633, 10.3795)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E105C #1E5C10

analogous

#28105C #4E105C #5C1044

triadic

#4E105C #5C4E10 #105C4E

tetradic

#4E105C #5C2810 #1E5C10 #10445C

square

#4E105C #5C2810 #1E5C10 #10445C

split-complementary

#4E105C #445C10 #105C28

monochromatic

#16051A #220728 #4E105C #7A1990 #A622C4

Accessibility & contrast

On white

13.53

#4E105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4E105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E105C

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E105C	#FFFFFF	#000000	##FFFFFF
##4E105C	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#16305A

Tritanopia (blue-blind)

#4E2036

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4e105c;
/* rgb */ color: rgb(78, 16, 92);
/* oklch */ color: oklch(32.0% 0.133 319.3);

Tailwind

colors: {
  custom: {
    50: '#83578b',
    500: '#4e105c',
    950: '#000000',
  },
}

SCSS

$custom: #4e105c;
$custom-light: #83578b;
$custom-dark: #000000;

JSON

{
  "hex": "#4e105c",
  "rgb": {
    "r": 78,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 288.947,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31981,
    "c": 0.13315,
    "h": 319.3
  },
  "luminance": 0.02763
}

Semantic roles & 50–950 ramp

primary

#4E105C

secondary

#459533

accent

#ED3B5C

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4E105C

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

Preview Lab → · Contrast checker → · Palette generator →