#6B3FB5#6B3FB5

#6B3FB5 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.4% C 0.178 H 296.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#6B3FB5
RGB	rgb(107, 63, 181)
HSL	hsl(262, 48%, 48%)
HSV	hsv(262, 65%, 71%)
CMYK	cmyk(40.9%, 65.2%, 0%, 29%)
CIE-LAB	lab(37.87, 44.90, -55.86)
CIE-LCH	lch(37.87, 71.66, 308.79°)
OKLab	oklab(48.39% 0.0786 -0.1593)
OKLCH	oklch(48.39% 0.178 296.3)
XYZ	xyz(16.1792, 10.0167, 44.7881)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3FB5 #89B53F

analogous

#3F4EB5 #6B3FB5 #A63FB5

triadic

#6B3FB5 #B56B3F #3FB56B

tetradic

#6B3FB5 #B53F4E #89B53F #3FB5A6

square

#6B3FB5 #B53F4E #89B53F #3FB5A6

split-complementary

#6B3FB5 #B5A63F #4EB53F

monochromatic

#351F5A #502F88 #6B3FB5 #8C67CA #AE94DA

Accessibility & contrast

On white

6.99

#6B3FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#6B3FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B3FB5

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3FB5	#FFFFFF	#000000	##FFFFFF
##6B3FB5	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#0058B3

Tritanopia (blue-blind)

#585A74

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6b3fb5;
/* rgb */ color: rgb(107, 63, 181);
/* oklch */ color: oklch(48.4% 0.178 296.3);

Tailwind

colors: {
  custom: {
    50: '#9b77cc',
    500: '#6b3fb5',
    950: '#000000',
  },
}

SCSS

$custom: #6b3fb5;
$custom-light: #9b77cc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3fb5",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 262.373,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.17768,
    "h": 296.3
  },
  "luminance": 0.10017
}

Semantic roles & 50–950 ramp

primary

#6B3FB5

secondary

#AFC58A

accent

#D850A5

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0913

muted

#7E7B82

Preview Lab

Preview with #6B3FB5

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

Preview Lab → · Contrast checker → · Palette generator →