#6837B8#6837B8

#6837B8 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.2% C 0.191 H 295.5°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#6837B8
RGB	rgb(104, 55, 184)
HSL	hsl(263, 54%, 47%)
HSV	hsv(263, 70%, 72%)
CMYK	cmyk(43.5%, 70.1%, 0%, 27.8%)
CIE-LAB	lab(36.24, 49.29, -60.29)
CIE-LCH	lch(36.24, 77.88, 309.27°)
OKLab	oklab(47.22% 0.0823 -0.1724)
OKLCH	oklch(47.22% 0.191 295.5)
XYZ	xyz(15.7245, 9.1358, 46.2730)
Luminance	0.0914 (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

#6837B8 #87B837

analogous

#3746B8 #6837B8 #A937B8

triadic

#6837B8 #B86837 #37B868

tetradic

#6837B8 #B83746 #87B837 #37B8A9

square

#6837B8 #B83746 #87B837 #37B8A9

split-complementary

#6837B8 #B8A937 #46B837

monochromatic

#331B5A #4D2989 #6837B8 #885DCF #AB8DDD

Accessibility & contrast

On white

7.43

#6837B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#6837B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6837B8

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6837B8	#FFFFFF	#000000	##FFFFFF
##6837B8	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BC

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#525773

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6837b8;
/* rgb */ color: rgb(104, 55, 184);
/* oklch */ color: oklch(47.2% 0.191 295.5);

Tailwind

colors: {
  custom: {
    50: '#9a72ce',
    500: '#6837b8',
    950: '#000000',
  },
}

SCSS

$custom: #6837b8;
$custom-light: #9a72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6837b8",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 262.791,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47215,
    "c": 0.19109,
    "h": 295.5
  },
  "luminance": 0.09136
}

Semantic roles & 50–950 ramp

primary

#6837B8

secondary

#AEC784

accent

#DD4AA6

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6837B8

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

Preview Lab → · Contrast checker → · Palette generator →