#4828AB#4828AB

#4828AB is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.9% C 0.193 H 285.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#4828AB
RGB	rgb(72, 40, 171)
HSL	hsl(255, 62%, 41%)
HSV	hsv(255, 77%, 67%)
CMYK	cmyk(57.9%, 76.6%, 0%, 32.9%)
CIE-LAB	lab(28.99, 48.09, -64.56)
CIE-LCH	lch(28.99, 80.50, 306.68°)
OKLab	oklab(40.94% 0.0509 -0.1859)
OKLCH	oklch(40.94% 0.193 285.3)
XYZ	xyz(10.7797, 5.8349, 39.0784)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4828AB #8BAB28

analogous

#284AAB #4828AB #8A28AB

triadic

#4828AB #AB4828 #28AB48

tetradic

#4828AB #AB284A #8BAB28 #28AB8A

square

#4828AB #AB284A #8BAB28 #28AB8A

split-complementary

#4828AB #AB8A28 #4AAB28

monochromatic

#1E1148 #331C79 #4828AB #623ED2 #8B70DE

Accessibility & contrast

On white

9.69

#4828AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4828AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4828AB

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4828AB	#FFFFFF	#000000	##FFFFFF
##4828AB	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#0040A9

Tritanopia (blue-blind)

#144D68

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4828ab;
/* rgb */ color: rgb(72, 40, 171);
/* oklch */ color: oklch(40.9% 0.193 285.3);

Tailwind

colors: {
  custom: {
    50: '#8766c5',
    500: '#4828ab',
    950: '#000000',
  },
}

SCSS

$custom: #4828ab;
$custom-light: #8766c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4828ab",
  "rgb": {
    "r": 72,
    "g": 40,
    "b": 171
  },
  "hsl": {
    "h": 254.656,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40935,
    "c": 0.19278,
    "h": 285.3
  },
  "luminance": 0.05836
}

Semantic roles & 50–950 ramp

primary

#4828AB

secondary

#AEC46A

accent

#E543BD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4828AB

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

Preview Lab → · Contrast checker → · Palette generator →