#5A28AD#5A28AD

#5A28AD is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.9% C 0.195 H 293.5°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#5A28AD
RGB	rgb(90, 40, 173)
HSL	hsl(263, 62%, 42%)
HSV	hsv(263, 77%, 68%)
CMYK	cmyk(48%, 76.9%, 0%, 32.2%)
CIE-LAB	lab(31.13, 51.22, -62.17)
CIE-LCH	lch(31.13, 80.55, 309.48°)
OKLab	oklab(42.95% 0.0777 -0.1784)
OKLCH	oklch(42.95% 0.195 293.5)
XYZ	xyz(12.5160, 6.7080, 40.1624)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A28AD #7BAD28

analogous

#2839AD #5A28AD #9C28AD

triadic

#5A28AD #AD5A28 #28AD5A

tetradic

#5A28AD #AD2839 #7BAD28 #28AD9C

square

#5A28AD #AD2839 #7BAD28 #28AD9C

split-complementary

#5A28AD #AD9C28 #39AD28

monochromatic

#26114A #401D7B #5A28AD #773FD3 #9A71DE

Accessibility & contrast

On white

8.97

#5A28AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#5A28AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A28AD

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A28AD	#FFFFFF	#000000	##FFFFFF
##5A28AD	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB1

Deuteranopia (green-blind)

#0047AA

Tritanopia (blue-blind)

#404D69

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5a28ad;
/* rgb */ color: rgb(90, 40, 173);
/* oklch */ color: oklch(42.9% 0.195 293.5);

Tailwind

colors: {
  custom: {
    50: '#9168c7',
    500: '#5a28ad',
    950: '#000000',
  },
}

SCSS

$custom: #5a28ad;
$custom-light: #9168c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a28ad",
  "rgb": {
    "r": 90,
    "g": 40,
    "b": 173
  },
  "hsl": {
    "h": 262.556,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.42947,
    "c": 0.19454,
    "h": 293.5
  },
  "luminance": 0.06708
}

Semantic roles & 50–950 ramp

primary

#5A28AD

secondary

#A4C56C

accent

#E642A8

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5A28AD

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

Preview Lab → · Contrast checker → · Palette generator →