#5A33AD#5A33AD

#5A33AD is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.3% C 0.182 H 291.9°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A33AD
RGB	rgb(90, 51, 173)
HSL	hsl(259, 54%, 44%)
HSV	hsv(259, 71%, 68%)
CMYK	cmyk(48%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(33.04, 45.82, -59.04)
CIE-LCH	lch(33.04, 74.74, 307.82°)
OKLab	oklab(44.3% 0.068 -0.1692)
OKLCH	oklch(44.3% 0.182 291.9)
XYZ	xyz(12.9410, 7.5580, 40.3040)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A33AD #86AD33

analogous

#3349AD #5A33AD #9733AD

triadic

#5A33AD #AD5A33 #33AD5A

tetradic

#5A33AD #AD3349 #86AD33 #33AD97

square

#5A33AD #AD3349 #86AD33 #33AD97

split-complementary

#5A33AD #AD9733 #49AD33

monochromatic

#29174E #41257E #5A33AD #7951CC #9D81DA

Accessibility & contrast

On white

8.36

#5A33AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#5A33AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A33AD

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A33AD	#FFFFFF	#000000	##FFFFFF
##5A33AD	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB1

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#40526C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5a33ad;
/* rgb */ color: rgb(90, 51, 173);
/* oklch */ color: oklch(44.3% 0.182 291.9);

Tailwind

colors: {
  custom: {
    50: '#906ec6',
    500: '#5a33ad',
    950: '#000000',
  },
}

SCSS

$custom: #5a33ad;
$custom-light: #906ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a33ad",
  "rgb": {
    "r": 90,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 259.18,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44297,
    "c": 0.18238,
    "h": 291.9
  },
  "luminance": 0.07558
}

Semantic roles & 50–950 ramp

primary

#5A33AD

secondary

#ABC379

accent

#DE4AAF

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5A33AD

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

Preview Lab → · Contrast checker → · Palette generator →