#5F37BB#5F37BB

#5F37BB is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.5% C 0.194 H 290.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#5F37BB
RGB	rgb(95, 55, 187)
HSL	hsl(258, 55%, 47%)
HSV	hsv(258, 71%, 73%)
CMYK	cmyk(49.2%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(35.50, 48.52, -63.31)
CIE-LCH	lch(35.50, 79.76, 307.47°)
OKLab	oklab(46.54% 0.0688 -0.1816)
OKLCH	oklch(46.54% 0.194 290.7)
XYZ	xyz(15.0526, 8.7525, 47.9004)
Luminance	0.0875 (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

#5F37BB #93BB37

analogous

#3751BB #5F37BB #A137BB

triadic

#5F37BB #BB5F37 #37BB5F

tetradic

#5F37BB #BB3751 #93BB37 #37BBA1

square

#5F37BB #BB3751 #93BB37 #37BBA1

split-complementary

#5F37BB #BBA137 #51BB37

monochromatic

#2F1B5C #47298C #5F37BB #815FD0 #A78EDE

Accessibility & contrast

On white

7.63

#5F37BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#5F37BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F37BB

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F37BB	#FFFFFF	#000000	##FFFFFF
##5F37BB	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)

#0056BF

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#405975

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #5f37bb;
/* rgb */ color: rgb(95, 55, 187);
/* oklch */ color: oklch(46.5% 0.194 290.7);

Tailwind

colors: {
  custom: {
    50: '#9571d0',
    500: '#5f37bb',
    950: '#000000',
  },
}

SCSS

$custom: #5f37bb;
$custom-light: #9571d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f37bb",
  "rgb": {
    "r": 95,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 258.182,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46536,
    "c": 0.19421,
    "h": 290.7
  },
  "luminance": 0.08753
}

Semantic roles & 50–950 ramp

primary

#5F37BB

secondary

#B4C985

accent

#DE4AB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #5F37BB

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

Preview Lab → · Contrast checker → · Palette generator →