#6F37B9#6F37B9

#6F37B9 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 48.1% C 0.193 H 298.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#6F37B9
RGB	rgb(111, 55, 185)
HSL	hsl(266, 54%, 47%)
HSV	hsv(266, 70%, 73%)
CMYK	cmyk(40%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(37.14, 50.86, -59.38)
CIE-LCH	lch(37.14, 78.19, 310.58°)
OKLab	oklab(48.06% 0.0921 -0.1695)
OKLCH	oklch(48.06% 0.193 298.5)
XYZ	xyz(16.6765, 9.6144, 46.8667)
Luminance	0.0961 (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

#6F37B9 #81B937

analogous

#3740B9 #6F37B9 #B037B9

triadic

#6F37B9 #B96F37 #37B96F

tetradic

#6F37B9 #B93740 #81B937 #37B9B0

square

#6F37B9 #B93740 #81B937 #37B9B0

split-complementary

#6F37B9 #B9B037 #40B937

monochromatic

#361B5B #53298A #6F37B9 #8F5ECF #B08DDD

Accessibility & contrast

On white

7.18

#6F37B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#6F37B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F37B9

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F37B9	#FFFFFF	#000000	##FFFFFF
##6F37B9	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BD

Deuteranopia (green-blind)

#0056B6

Tritanopia (blue-blind)

#5D5774

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6f37b9;
/* rgb */ color: rgb(111, 55, 185);
/* oklch */ color: oklch(48.1% 0.193 298.5);

Tailwind

colors: {
  custom: {
    50: '#9e72cf',
    500: '#6f37b9',
    950: '#000000',
  },
}

SCSS

$custom: #6f37b9;
$custom-light: #9e72cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6f37b9",
  "rgb": {
    "r": 111,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 265.846,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48063,
    "c": 0.19295,
    "h": 298.5
  },
  "luminance": 0.09615
}

Semantic roles & 50–950 ramp

primary

#6F37B9

secondary

#ABC884

accent

#DE4A9E

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6F37B9

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

Preview Lab → · Contrast checker → · Palette generator →