#5B28AF#5B28AF

#5B28AF is a dark, vivid violet. Relative luminance 0.068; OKLCH L 43.2% C 0.197 H 293.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#5B28AF
RGB	rgb(91, 40, 175)
HSL	hsl(263, 63%, 42%)
HSV	hsv(263, 77%, 69%)
CMYK	cmyk(48%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(31.43, 51.90, -62.87)
CIE-LCH	lch(31.43, 81.53, 309.54°)
OKLab	oklab(43.24% 0.0786 -0.1804)
OKLCH	oklch(43.24% 0.197 293.6)
XYZ	xyz(12.8089, 6.8365, 41.1938)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B28AF #7CAF28

analogous

#2838AF #5B28AF #9F28AF

triadic

#5B28AF #AF5B28 #28AF5B

tetradic

#5B28AF #AF2838 #7CAF28 #28AF9F

square

#5B28AF #AF2838 #7CAF28 #28AF9F

split-complementary

#5B28AF #AF9F28 #38AF28

monochromatic

#27114B #411D7D #5B28AF #7841D4 #9B73DF

Accessibility & contrast

On white

8.87

#5B28AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#5B28AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B28AF

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B28AF	#FFFFFF	#000000	##FFFFFF
##5B28AF	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB3

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#414D6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #5b28af;
/* rgb */ color: rgb(91, 40, 175);
/* oklch */ color: oklch(43.2% 0.197 293.6);

Tailwind

colors: {
  custom: {
    50: '#9268c8',
    500: '#5b28af',
    950: '#000000',
  },
}

SCSS

$custom: #5b28af;
$custom-light: #9268c8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b28af",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 262.667,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43238,
    "c": 0.19678,
    "h": 293.6
  },
  "luminance": 0.06837
}

Semantic roles & 50–950 ramp

primary

#5B28AF

secondary

#A4C66D

accent

#E642A8

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5B28AF

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

Preview Lab → · Contrast checker → · Palette generator →