#4827AB#4827AB

#4827AB is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.194 H 285.4°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#4827AB
RGB	rgb(72, 39, 171)
HSL	hsl(255, 63%, 41%)
HSV	hsv(255, 77%, 67%)
CMYK	cmyk(57.9%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(28.82, 48.58, -64.84)
CIE-LCH	lch(28.82, 81.02, 306.84°)
OKLab	oklab(40.82% 0.0516 -0.1868)
OKLCH	oklch(40.82% 0.194 285.4)
XYZ	xyz(10.7465, 5.7684, 39.0673)
Luminance	0.0577 (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

#4827AB #8AAB27

analogous

#2748AB #4827AB #8A27AB

triadic

#4827AB #AB4827 #27AB48

tetradic

#4827AB #AB2748 #8AAB27 #27AB8A

square

#4827AB #AB2748 #8AAB27 #27AB8A

split-complementary

#4827AB #AB8A27 #48AB27

monochromatic

#1E1047 #331C79 #4827AB #623DD3 #8A6EDE

Accessibility & contrast

On white

9.75

#4827AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4827AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4827AB

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4827AB	#FFFFFF	#000000	##FFFFFF
##4827AB	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#0040A9

Tritanopia (blue-blind)

#144D68

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4827ab;
/* rgb */ color: rgb(72, 39, 171);
/* oklch */ color: oklch(40.8% 0.194 285.4);

Tailwind

colors: {
  custom: {
    50: '#8765c5',
    500: '#4827ab',
    950: '#000000',
  },
}

SCSS

$custom: #4827ab;
$custom-light: #8765c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4827ab",
  "rgb": {
    "r": 72,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 255,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40815,
    "c": 0.19376,
    "h": 285.4
  },
  "luminance": 0.05769
}

Semantic roles & 50–950 ramp

primary

#4827AB

secondary

#AEC569

accent

#E642BD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4827AB

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

Preview Lab → · Contrast checker → · Palette generator →