#6C43BB#6C43BB

#6C43BB is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.5% C 0.180 H 294.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#6C43BB
RGB	rgb(108, 67, 187)
HSL	hsl(261, 47%, 50%)
HSV	hsv(261, 64%, 73%)
CMYK	cmyk(42.2%, 64.2%, 0%, 26.7%)
CIE-LAB	lab(39.22, 44.55, -57.19)
CIE-LCH	lch(39.22, 72.50, 307.92°)
OKLab	oklab(49.53% 0.075 -0.1632)
OKLCH	oklch(49.53% 0.18 294.7)
XYZ	xyz(17.1587, 10.7899, 48.1827)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C43BB #92BB43

analogous

#4356BB #6C43BB #A843BB

triadic

#6C43BB #BB6C43 #43BB6C

tetradic

#6C43BB #BB4356 #92BB43 #43BBA8

square

#6C43BB #BB4356 #92BB43 #43BBA8

split-complementary

#6C43BB #BBA843 #56BB43

monochromatic

#382361 #52338E #6C43BB #8F70CC #B29DDC

Accessibility & contrast

On white

6.65

#6C43BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#6C43BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C43BB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C43BB	#FFFFFF	#000000	##FFFFFF
##6C43BB	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#575F79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6c43bb;
/* rgb */ color: rgb(108, 67, 187);
/* oklch */ color: oklch(49.5% 0.180 294.7);

Tailwind

colors: {
  custom: {
    50: '#9c79d0',
    500: '#6c43bb',
    950: '#000000',
  },
}

SCSS

$custom: #6c43bb;
$custom-light: #9c79d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6c43bb",
  "rgb": {
    "r": 108,
    "g": 67,
    "b": 187
  },
  "hsl": {
    "h": 260.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49528,
    "c": 0.17963,
    "h": 294.7
  },
  "luminance": 0.1079
}

Semantic roles & 50–950 ramp

primary

#6C43BB

secondary

#B5C892

accent

#D751A9

background

#FAF7FC

surface

#F3EEF9

border

#CDC9D2

text

#0F0914

muted

#7F7B82

Preview Lab

Preview with #6C43BB

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

Preview Lab → · Contrast checker → · Palette generator →