#5B3FB3#5B3FB3

#5B3FB3 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.175 H 288.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#5B3FB3
RGB	rgb(91, 63, 179)
HSL	hsl(254, 48%, 47%)
HSV	hsv(254, 65%, 70%)
CMYK	cmyk(49.2%, 64.8%, 0%, 29.8%)
CIE-LAB	lab(36.05, 41.13, -57.71)
CIE-LCH	lch(36.05, 70.87, 305.47°)
OKLab	oklab(46.63% 0.0565 -0.1653)
OKLCH	oklch(46.63% 0.175 288.9)
XYZ	xyz(14.2262, 9.0332, 43.6331)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.36

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3FB3 #97B33F

analogous

#3F5DB3 #5B3FB3 #953FB3

triadic

#5B3FB3 #B35B3F #3FB35B

tetradic

#5B3FB3 #B33F5D #97B33F #3FB395

square

#5B3FB3 #B33F5D #97B33F #3FB395

split-complementary

#5B3FB3 #B3953F #5DB33F

monochromatic

#2D1F58 #442F86 #5B3FB3 #7E66C9 #A493D9

Accessibility & contrast

On white

7.48

#5B3FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#5B3FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3FB3

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3FB3	#FFFFFF	#000000	##FFFFFF
##5B3FB3	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#3D5B73

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5b3fb3;
/* rgb */ color: rgb(91, 63, 179);
/* oklch */ color: oklch(46.6% 0.175 288.9);

Tailwind

colors: {
  custom: {
    50: '#9176cb',
    500: '#5b3fb3',
    950: '#000000',
  },
}

SCSS

$custom: #5b3fb3;
$custom-light: #9176cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3fb3",
  "rgb": {
    "r": 91,
    "g": 63,
    "b": 179
  },
  "hsl": {
    "h": 254.483,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4663,
    "c": 0.17472,
    "h": 288.9
  },
  "luminance": 0.09034
}

Semantic roles & 50–950 ramp

primary

#5B3FB3

secondary

#B6C489

accent

#D850B7

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5B3FB3

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

Preview Lab → · Contrast checker → · Palette generator →