#6F37C7#6F37C7

#6F37C7 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.2% C 0.208 H 295.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#6F37C7
RGB	rgb(111, 55, 199)
HSL	hsl(263, 57%, 50%)
HSV	hsv(263, 72%, 78%)
CMYK	cmyk(44.2%, 72.4%, 0%, 22%)
CIE-LAB	lab(38.26, 54.45, -65.76)
CIE-LCH	lch(38.26, 85.38, 309.63°)
OKLab	oklab(49.21% 0.0894 -0.1883)
OKLCH	oklch(49.21% 0.208 295.4)
XYZ	xyz(18.2278, 10.2350, 55.0369)
Luminance	0.1023 (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

#6F37C7 #8FC737

analogous

#3747C7 #6F37C7 #B737C7

triadic

#6F37C7 #C76F37 #37C76F

tetradic

#6F37C7 #C73747 #8FC737 #37C7B7

square

#6F37C7 #C73747 #8FC737 #37C7B7

split-complementary

#6F37C7 #C7B737 #47C737

monochromatic

#3A1C67 #542A97 #6F37C7 #9166D5 #B496E2

Accessibility & contrast

On white

6.89

#6F37C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#6F37C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F37C7

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F37C7	#FFFFFF	#000000	##FFFFFF
##6F37C7	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0058C4

Tritanopia (blue-blind)

#575C7C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6f37c7;
/* rgb */ color: rgb(111, 55, 199);
/* oklch */ color: oklch(49.2% 0.208 295.4);

Tailwind

colors: {
  custom: {
    50: '#a073d9',
    500: '#6f37c7',
    950: '#000000',
  },
}

SCSS

$custom: #6f37c7;
$custom-light: #a073d9;
$custom-dark: #000000;

JSON

{
  "hex": "#6f37c7",
  "rgb": {
    "r": 111,
    "g": 55,
    "b": 199
  },
  "hsl": {
    "h": 263.333,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49206,
    "c": 0.20842,
    "h": 295.4
  },
  "luminance": 0.10235
}

Semantic roles & 50–950 ramp

primary

#6F37C7

secondary

#B4CD8C

accent

#E048A5

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#100815

muted

#7F7B83

Preview Lab

Preview with #6F37C7

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

Preview Lab → · Contrast checker → · Palette generator →