#5B33AE#5B33AE

#5B33AE is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.5% C 0.184 H 292.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#5B33AE
RGB	rgb(91, 51, 174)
HSL	hsl(260, 55%, 44%)
HSV	hsv(260, 71%, 68%)
CMYK	cmyk(47.7%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(33.24, 46.28, -59.32)
CIE-LCH	lch(33.24, 75.24, 307.96°)
OKLab	oklab(44.49% 0.0692 -0.17)
OKLCH	oklch(44.49% 0.184 292.2)
XYZ	xyz(13.1361, 7.6473, 40.8201)
Luminance	0.0765 (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

#5B33AE #86AE33

analogous

#3349AE #5B33AE #9933AE

triadic

#5B33AE #AE5B33 #33AE5B

tetradic

#5B33AE #AE3349 #86AE33 #33AE99

square

#5B33AE #AE3349 #86AE33 #33AE99

split-complementary

#5B33AE #AE9933 #49AE33

monochromatic

#29174F #42257F #5B33AE #7A52CC #9E81DA

Accessibility & contrast

On white

8.30

#5B33AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#5B33AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B33AE

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B33AE	#FFFFFF	#000000	##FFFFFF
##5B33AE	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#41526D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5b33ae;
/* rgb */ color: rgb(91, 51, 174);
/* oklch */ color: oklch(44.5% 0.184 292.2);

Tailwind

colors: {
  custom: {
    50: '#916ec7',
    500: '#5b33ae',
    950: '#000000',
  },
}

SCSS

$custom: #5b33ae;
$custom-light: #916ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b33ae",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 259.512,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44486,
    "c": 0.18358,
    "h": 292.2
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#5B33AE

secondary

#ABC379

accent

#DE4AAE

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5B33AE

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

Preview Lab → · Contrast checker → · Palette generator →