#5B3FDF#5B3FDF

#5B3FDF is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.4% C 0.228 H 282.5°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#5B3FDF
RGB	rgb(91, 63, 223)
HSL	hsl(251, 71%, 56%)
HSV	hsv(251, 72%, 87%)
CMYK	cmyk(59.2%, 71.7%, 0%, 12.5%)
CIE-LAB	lab(39.76, 54.09, -77.23)
CIE-LCH	lch(39.76, 94.29, 305.01°)
OKLab	oklab(50.43% 0.0494 -0.2226)
OKLCH	oklch(50.43% 0.228 282.5)
XYZ	xyz(19.4070, 11.1056, 70.9187)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3FDF #C3DF3F

analogous

#3F73DF #5B3FDF #AB3FDF

triadic

#5B3FDF #DF5B3F #3FDF5B

tetradic

#5B3FDF #DF3F73 #C3DF3F #3FDFAB

square

#5B3FDF #DF3F73 #C3DF3F #3FDFAB

split-complementary

#5B3FDF #DFAB3F #73DF3F

monochromatic

#2C178C #3C20C1 #5B3FDF #8873E8 #B5A8F0

Accessibility & contrast

On white

6.52

#5B3FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#5B3FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B3FDF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3FDF	#FFFFFF	#000000	##FFFFFF
##5B3FDF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E4

Deuteranopia (green-blind)

#0058DC

Tritanopia (blue-blind)

#006B8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5b3fdf;
/* rgb */ color: rgb(91, 63, 223);
/* oklch */ color: oklch(50.4% 0.228 282.5);

Tailwind

colors: {
  custom: {
    50: '#9777ea',
    500: '#5b3fdf',
    950: '#000000',
  },
}

SCSS

$custom: #5b3fdf;
$custom-light: #9777ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3fdf",
  "rgb": {
    "r": 91,
    "g": 63,
    "b": 223
  },
  "hsl": {
    "h": 250.5,
    "s": 71.429,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50431,
    "c": 0.22799,
    "h": 282.5
  },
  "luminance": 0.11107
}

Semantic roles & 50–950 ramp

primary

#5B3FDF

secondary

#D2DE9C

accent

#EE3ACF

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5B3FDF

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

Preview Lab → · Contrast checker → · Palette generator →