#5A33AC#5A33AC

#5A33AC is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.2% C 0.181 H 292.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#5A33AC
RGB	rgb(90, 51, 172)
HSL	hsl(259, 54%, 44%)
HSV	hsv(259, 70%, 67%)
CMYK	cmyk(47.7%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(32.96, 45.54, -58.58)
CIE-LCH	lch(32.96, 74.20, 307.86°)
OKLab	oklab(44.21% 0.0682 -0.1679)
OKLCH	oklch(44.21% 0.181 292.1)
XYZ	xyz(12.8446, 7.5194, 39.7963)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.28

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A33AC #85AC33

analogous

#3348AC #5A33AC #9633AC

triadic

#5A33AC #AC5A33 #33AC5A

tetradic

#5A33AC #AC3348 #85AC33 #33AC96

square

#5A33AC #AC3348 #85AC33 #33AC96

split-complementary

#5A33AC #AC9633 #48AC33

monochromatic

#29174E #41257D #5A33AC #7851CB #9D80D9

Accessibility & contrast

On white

8.39

#5A33AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#5A33AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A33AC

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A33AC	#FFFFFF	#000000	##FFFFFF
##5A33AC	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB0

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#41526C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5a33ac;
/* rgb */ color: rgb(90, 51, 172);
/* oklch */ color: oklch(44.2% 0.181 292.1);

Tailwind

colors: {
  custom: {
    50: '#906ec6',
    500: '#5a33ac',
    950: '#000000',
  },
}

SCSS

$custom: #5a33ac;
$custom-light: #906ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a33ac",
  "rgb": {
    "r": 90,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 259.339,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44212,
    "c": 0.18119,
    "h": 292.1
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#5A33AC

secondary

#ABC278

accent

#DE4AAE

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5A33AC

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

Preview Lab → · Contrast checker → · Palette generator →