#5A33B5#5A33B5

#5A33B5 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 45.0% C 0.192 H 290.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5A33B5
RGB	rgb(90, 51, 181)
HSL	hsl(258, 56%, 45%)
HSV	hsv(258, 72%, 71%)
CMYK	cmyk(50.3%, 71.8%, 0%, 29%)
CIE-LAB	lab(33.73, 48.07, -62.69)
CIE-LCH	lch(33.73, 79.00, 307.48°)
OKLab	oklab(44.99% 0.0664 -0.18)
OKLCH	oklch(44.99% 0.192 290.2)
XYZ	xyz(13.7384, 7.8769, 44.5036)
Luminance	0.0788 (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

#5A33B5 #8EB533

analogous

#334DB5 #5A33B5 #9B33B5

triadic

#5A33B5 #B55A33 #33B55A

tetradic

#5A33B5 #B5334D #8EB533 #33B59B

square

#5A33B5 #B5334D #8EB533 #33B59B

split-complementary

#5A33B5 #B59B33 #4DB533

monochromatic

#2B1856 #422685 #5A33B5 #7A56CF #A086DD

Accessibility & contrast

On white

8.15

#5A33B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#5A33B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A33B5

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A33B5	#FFFFFF	#000000	##FFFFFF
##5A33B5	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B9

Deuteranopia (green-blind)

#004CB2

Tritanopia (blue-blind)

#3B5571

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5a33b5;
/* rgb */ color: rgb(90, 51, 181);
/* oklch */ color: oklch(45.0% 0.192 290.2);

Tailwind

colors: {
  custom: {
    50: '#916ecc',
    500: '#5a33b5',
    950: '#000000',
  },
}

SCSS

$custom: #5a33b5;
$custom-light: #916ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a33b5",
  "rgb": {
    "r": 90,
    "g": 51,
    "b": 181
  },
  "hsl": {
    "h": 258,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.44992,
    "c": 0.19181,
    "h": 290.2
  },
  "luminance": 0.07878
}

Semantic roles & 50–950 ramp

primary

#5A33B5

secondary

#B1C67D

accent

#DF48B2

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5A33B5

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

Preview Lab → · Contrast checker → · Palette generator →