#5A28AB#5A28AB

#5A28AB is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.8% C 0.192 H 294.0°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#5A28AB
RGB	rgb(90, 40, 171)
HSL	hsl(263, 62%, 41%)
HSV	hsv(263, 77%, 67%)
CMYK	cmyk(47.4%, 76.6%, 0%, 32.9%)
CIE-LAB	lab(30.95, 50.69, -61.27)
CIE-LCH	lch(30.95, 79.52, 309.60°)
OKLab	oklab(42.77% 0.0782 -0.1757)
OKLCH	oklch(42.77% 0.192 294)
XYZ	xyz(12.3239, 6.6311, 39.1508)
Luminance	0.0663 (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

#5A28AB #79AB28

analogous

#2838AB #5A28AB #9C28AB

triadic

#5A28AB #AB5A28 #28AB5A

tetradic

#5A28AB #AB2838 #79AB28 #28AB9C

square

#5A28AB #AB2838 #79AB28 #28AB9C

split-complementary

#5A28AB #AB9C28 #38AB28

monochromatic

#261148 #401C79 #5A28AB #773ED2 #9A70DE

Accessibility & contrast

On white

9.03

#5A28AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#5A28AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A28AB

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A28AB	#FFFFFF	#000000	##FFFFFF
##5A28AB	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAF

Deuteranopia (green-blind)

#0047A9

Tritanopia (blue-blind)

#424C68

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5a28ab;
/* rgb */ color: rgb(90, 40, 171);
/* oklch */ color: oklch(42.8% 0.192 294.0);

Tailwind

colors: {
  custom: {
    50: '#9168c5',
    500: '#5a28ab',
    950: '#000000',
  },
}

SCSS

$custom: #5a28ab;
$custom-light: #9168c5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a28ab",
  "rgb": {
    "r": 90,
    "g": 40,
    "b": 171
  },
  "hsl": {
    "h": 262.901,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42765,
    "c": 0.19234,
    "h": 294
  },
  "luminance": 0.06632
}

Semantic roles & 50–950 ramp

primary

#5A28AB

secondary

#A2C46A

accent

#E543A7

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A28AB

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

Preview Lab → · Contrast checker → · Palette generator →