#5B33BE#5B33BE

#5B33BE is a mid, highly saturated violet. Relative luminance 0.083; OKLCH L 45.9% C 0.202 H 289.0°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#5B33BE
RGB	rgb(91, 51, 190)
HSL	hsl(257, 58%, 47%)
HSV	hsv(257, 73%, 75%)
CMYK	cmyk(52.1%, 73.2%, 0%, 25.5%)
CIE-LAB	lab(34.62, 50.75, -66.54)
CIE-LCH	lch(34.62, 83.69, 307.33°)
OKLab	oklab(45.89% 0.0658 -0.1912)
OKLCH	oklch(45.89% 0.202 289)
XYZ	xyz(14.7898, 8.3088, 49.5297)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B33BE #96BE33

analogous

#3351BE #5B33BE #A033BE

triadic

#5B33BE #BE5B33 #33BE5B

tetradic

#5B33BE #BE3351 #96BE33 #33BEA0

square

#5B33BE #BE3351 #96BE33 #33BEA0

split-complementary

#5B33BE #BEA033 #51BE33

monochromatic

#2D195E #44268E #5B33BE #7E5BD3 #A48BE0

Accessibility & contrast

On white

7.89

#5B33BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#5B33BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B33BE

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B33BE	#FFFFFF	#000000	##FFFFFF
##5B33BE	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#004EBB

Tritanopia (blue-blind)

#365876

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5b33be;
/* rgb */ color: rgb(91, 51, 190);
/* oklch */ color: oklch(45.9% 0.202 289.0);

Tailwind

colors: {
  custom: {
    50: '#936fd3',
    500: '#5b33be',
    950: '#000000',
  },
}

SCSS

$custom: #5b33be;
$custom-light: #936fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b33be",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 190
  },
  "hsl": {
    "h": 257.266,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4589,
    "c": 0.20224,
    "h": 289
  },
  "luminance": 0.0831
}

Semantic roles & 50–950 ramp

primary

#5B33BE

secondary

#B6CA83

accent

#E147B5

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5B33BE

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

Preview Lab → · Contrast checker → · Palette generator →