#5C28B1#5C28B1

#5C28B1 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.5% C 0.199 H 293.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#5C28B1
RGB	rgb(92, 40, 177)
HSL	hsl(263, 63%, 43%)
HSV	hsv(263, 77%, 69%)
CMYK	cmyk(48%, 77.4%, 0%, 30.6%)
CIE-LAB	lab(31.73, 52.58, -63.57)
CIE-LCH	lch(31.73, 82.49, 309.59°)
OKLab	oklab(43.53% 0.0796 -0.1824)
OKLCH	oklch(43.53% 0.199 293.6)
XYZ	xyz(13.1060, 6.9668, 42.2406)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C28B1 #7DB128

analogous

#2838B1 #5C28B1 #A128B1

triadic

#5C28B1 #B15C28 #28B15C

tetradic

#5C28B1 #B12838 #7DB128 #28B1A1

square

#5C28B1 #B12838 #7DB128 #28B1A1

split-complementary

#5C28B1 #B1A128 #38B128

monochromatic

#28114D #421D7F #5C28B1 #7942D4 #9D74E0

Accessibility & contrast

On white

8.77

#5C28B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#5C28B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C28B1

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C28B1	#FFFFFF	#000000	##FFFFFF
##5C28B1	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB5

Deuteranopia (green-blind)

#0048AE

Tritanopia (blue-blind)

#424E6C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5c28b1;
/* rgb */ color: rgb(92, 40, 177);
/* oklch */ color: oklch(43.5% 0.199 293.6);

Tailwind

colors: {
  custom: {
    50: '#9368c9',
    500: '#5c28b1',
    950: '#000000',
  },
}

SCSS

$custom: #5c28b1;
$custom-light: #9368c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5c28b1",
  "rgb": {
    "r": 92,
    "g": 40,
    "b": 177
  },
  "hsl": {
    "h": 262.774,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4353,
    "c": 0.199,
    "h": 293.6
  },
  "luminance": 0.06967
}

Semantic roles & 50–950 ramp

primary

#5C28B1

secondary

#A5C76E

accent

#E642A8

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5C28B1

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

Preview Lab → · Contrast checker → · Palette generator →