#5B33C8#5B33C8

#5B33C8 is a mid, highly saturated violet. Relative luminance 0.088; OKLCH L 46.8% C 0.214 H 287.3°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#5B33C8
RGB	rgb(91, 51, 200)
HSL	hsl(256, 59%, 49%)
HSV	hsv(256, 75%, 78%)
CMYK	cmyk(54.5%, 74.5%, 0%, 21.6%)
CIE-LAB	lab(35.52, 53.55, -70.92)
CIE-LCH	lch(35.52, 88.87, 307.06°)
OKLab	oklab(46.8% 0.0634 -0.204)
OKLCH	oklch(46.8% 0.214 287.3)
XYZ	xyz(15.9204, 8.7611, 55.4846)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B33C8 #A0C833

analogous

#3356C8 #5B33C8 #A633C8

triadic

#5B33C8 #C85B33 #33C85B

tetradic

#5B33C8 #C83356 #A0C833 #33C8A6

square

#5B33C8 #C83356 #A0C833 #33C8A6

split-complementary

#5B33C8 #C8A633 #56C833

monochromatic

#2F1A66 #452797 #5B33C8 #8161D7 #A892E3

Accessibility & contrast

On white

7.63

#5B33C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#5B33C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B33C8

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B33C8	#FFFFFF	#000000	##FFFFFF
##5B33C8	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004FC5

Tritanopia (blue-blind)

#2C5C7B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5b33c8;
/* rgb */ color: rgb(91, 51, 200);
/* oklch */ color: oklch(46.8% 0.214 287.3);

Tailwind

colors: {
  custom: {
    50: '#956fda',
    500: '#5b33c8',
    950: '#000000',
  },
}

SCSS

$custom: #5b33c8;
$custom-light: #956fda;
$custom-dark: #000000;

JSON

{
  "hex": "#5b33c8",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 200
  },
  "hsl": {
    "h": 256.107,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46802,
    "c": 0.21367,
    "h": 287.3
  },
  "luminance": 0.08762
}

Semantic roles & 50–950 ramp

primary

#5B33C8

secondary

#BBCE89

accent

#E345B8

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #5B33C8

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

Preview Lab → · Contrast checker → · Palette generator →