#5B28A9#5B28A9

#5B28A9 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.7% C 0.190 H 295.0°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B28A9
RGB	rgb(91, 40, 169)
HSL	hsl(264, 62%, 41%)
HSV	hsv(264, 76%, 66%)
CMYK	cmyk(46.2%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(30.89, 50.32, -60.16)
CIE-LCH	lch(30.89, 78.43, 309.91°)
OKLab	oklab(42.7% 0.0803 -0.1724)
OKLCH	oklch(42.7% 0.19 295)
XYZ	xyz(12.2327, 6.6060, 38.1590)
Luminance	0.0661 (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

#5B28A9 #76A928

analogous

#2835A9 #5B28A9 #9B28A9

triadic

#5B28A9 #A95B28 #28A95B

tetradic

#5B28A9 #A92835 #76A928 #28A99B

square

#5B28A9 #A92835 #76A928 #28A99B

split-complementary

#5B28A9 #A99B28 #35A928

monochromatic

#261146 #401C78 #5B28A9 #783DD1 #9A6FDD

Accessibility & contrast

On white

9.05

#5B28A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#5B28A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B28A9

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B28A9	#FFFFFF	#000000	##FFFFFF
##5B28A9	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAD

Deuteranopia (green-blind)

#0047A7

Tritanopia (blue-blind)

#454B67

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5b28a9;
/* rgb */ color: rgb(91, 40, 169);
/* oklch */ color: oklch(42.7% 0.190 295.0);

Tailwind

colors: {
  custom: {
    50: '#9168c4',
    500: '#5b28a9',
    950: '#000000',
  },
}

SCSS

$custom: #5b28a9;
$custom-light: #9168c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b28a9",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 263.721,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42695,
    "c": 0.19019,
    "h": 295
  },
  "luminance": 0.06606
}

Semantic roles & 50–950 ramp

primary

#5B28A9

secondary

#A0C469

accent

#E543A5

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5B28A9

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

Preview Lab → · Contrast checker → · Palette generator →