#6837AC#6837AC

#6837AC is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.3% C 0.177 H 298.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#6837AC
RGB	rgb(104, 55, 172)
HSL	hsl(265, 52%, 45%)
HSV	hsv(265, 68%, 67%)
CMYK	cmyk(39.5%, 68%, 0%, 32.5%)
CIE-LAB	lab(35.31, 46.13, -54.69)
CIE-LCH	lch(35.31, 71.54, 310.15°)
OKLab	oklab(46.25% 0.0842 -0.156)
OKLCH	oklch(46.25% 0.177 298.4)
XYZ	xyz(14.5196, 8.6538, 39.9271)
Luminance	0.0865 (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

#6837AC #7BAC37

analogous

#3741AC #6837AC #A337AC

triadic

#6837AC #AC6837 #37AC68

tetradic

#6837AC #AC3741 #7BAC37 #37ACA3

square

#6837AC #AC3741 #7BAC37 #37ACA3

split-complementary

#6837AC #ACA337 #41AC37

monochromatic

#30194F #4C287E #6837AC #8757C9 #A885D8

Accessibility & contrast

On white

7.69

#6837AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#6837AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6837AC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6837AC	#FFFFFF	#000000	##FFFFFF
##6837AC	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B0

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#58536D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6837ac;
/* rgb */ color: rgb(104, 55, 172);
/* oklch */ color: oklch(46.3% 0.177 298.4);

Tailwind

colors: {
  custom: {
    50: '#9971c6',
    500: '#6837ac',
    950: '#000000',
  },
}

SCSS

$custom: #6837ac;
$custom-light: #9971c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6837ac",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 172
  },
  "hsl": {
    "h": 265.128,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46254,
    "c": 0.17726,
    "h": 298.4
  },
  "luminance": 0.08654
}

Semantic roles & 50–950 ramp

primary

#6837AC

secondary

#A5C27D

accent

#DB4D9F

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6837AC

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

Preview Lab → · Contrast checker → · Palette generator →