#6F37BB#6F37BB

#6F37BB is a mid, vivid violet. Relative luminance 0.097; OKLCH L 48.2% C 0.195 H 298.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#6F37BB
RGB	rgb(111, 55, 187)
HSL	hsl(265, 55%, 47%)
HSV	hsv(265, 71%, 73%)
CMYK	cmyk(40.6%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(37.30, 51.37, -60.31)
CIE-LCH	lch(37.30, 79.22, 310.42°)
OKLab	oklab(48.22% 0.0918 -0.1722)
OKLCH	oklch(48.22% 0.195 298)
XYZ	xyz(16.8891, 9.6995, 47.9864)
Luminance	0.0970 (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

#6F37BB #83BB37

analogous

#3741BB #6F37BB #B137BB

triadic

#6F37BB #BB6F37 #37BB6F

tetradic

#6F37BB #BB3741 #83BB37 #37BBB1

square

#6F37BB #BB3741 #83BB37 #37BBB1

split-complementary

#6F37BB #BBB137 #41BB37

monochromatic

#371B5C #53298C #6F37BB #8F5FD0 #B08EDE

Accessibility & contrast

On white

7.14

#6F37BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#6F37BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F37BB

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F37BB	#FFFFFF	#000000	##FFFFFF
##6F37BB	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BF

Deuteranopia (green-blind)

#0056B8

Tritanopia (blue-blind)

#5C5875

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6f37bb;
/* rgb */ color: rgb(111, 55, 187);
/* oklch */ color: oklch(48.2% 0.195 298.0);

Tailwind

colors: {
  custom: {
    50: '#9f72d0',
    500: '#6f37bb',
    950: '#000000',
  },
}

SCSS

$custom: #6f37bb;
$custom-light: #9f72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6f37bb",
  "rgb": {
    "r": 111,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 265.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48223,
    "c": 0.19517,
    "h": 298
  },
  "luminance": 0.097
}

Semantic roles & 50–950 ramp

primary

#6F37BB

secondary

#ACC985

accent

#DE4A9F

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6F37BB

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

Preview Lab → · Contrast checker → · Palette generator →