#6837B9#6837B9

#6837B9 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.3% C 0.192 H 295.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#6837B9
RGB	rgb(104, 55, 185)
HSL	hsl(263, 54%, 47%)
HSV	hsv(263, 70%, 73%)
CMYK	cmyk(43.8%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(36.32, 49.56, -60.75)
CIE-LCH	lch(36.32, 78.40, 309.21°)
OKLab	oklab(47.3% 0.0821 -0.1738)
OKLCH	oklch(47.3% 0.192 295.3)
XYZ	xyz(15.8297, 9.1778, 46.8270)
Luminance	0.0918 (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

#6837B9 #88B937

analogous

#3747B9 #6837B9 #A937B9

triadic

#6837B9 #B96837 #37B968

tetradic

#6837B9 #B93747 #88B937 #37B9A9

square

#6837B9 #B93747 #88B937 #37B9A9

split-complementary

#6837B9 #B9A937 #47B937

monochromatic

#331B5B #4D298A #6837B9 #895ECF #AB8DDD

Accessibility & contrast

On white

7.41

#6837B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#6837B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6837B9

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6837B9	#FFFFFF	#000000	##FFFFFF
##6837B9	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BD

Deuteranopia (green-blind)

#0053B6

Tritanopia (blue-blind)

#525774

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6837b9;
/* rgb */ color: rgb(104, 55, 185);
/* oklch */ color: oklch(47.3% 0.192 295.3);

Tailwind

colors: {
  custom: {
    50: '#9a72cf',
    500: '#6837b9',
    950: '#000000',
  },
}

SCSS

$custom: #6837b9;
$custom-light: #9a72cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6837b9",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 262.615,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47297,
    "c": 0.19222,
    "h": 295.3
  },
  "luminance": 0.09178
}

Semantic roles & 50–950 ramp

primary

#6837B9

secondary

#AEC884

accent

#DE4AA6

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6837B9

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

Preview Lab → · Contrast checker → · Palette generator →