#6837C3#6837C3

#6837C3 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.1% C 0.204 H 293.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#6837C3
RGB	rgb(104, 55, 195)
HSL	hsl(261, 56%, 49%)
HSV	hsv(261, 72%, 76%)
CMYK	cmyk(46.7%, 71.8%, 0%, 23.5%)
CIE-LAB	lab(37.14, 52.22, -65.29)
CIE-LCH	lch(37.14, 83.61, 308.66°)
OKLab	oklab(48.13% 0.0802 -0.1871)
OKLCH	oklch(48.13% 0.204 293.2)
XYZ	xyz(16.9227, 9.6150, 52.5834)
Luminance	0.0962 (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

#6837C3 #92C337

analogous

#374CC3 #6837C3 #AE37C3

triadic

#6837C3 #C36837 #37C368

tetradic

#6837C3 #C3374C #92C337 #37C3AE

square

#6837C3 #C3374C #92C337 #37C3AE

split-complementary

#6837C3 #C3AE37 #4CC337

monochromatic

#351C64 #4F2A93 #6837C3 #8B64D3 #AF94E1

Accessibility & contrast

On white

7.18

#6837C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#6837C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6837C3

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6837C3	#FFFFFF	#000000	##FFFFFF
##6837C3	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#4D5B7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6837c3;
/* rgb */ color: rgb(104, 55, 195);
/* oklch */ color: oklch(48.1% 0.204 293.2);

Tailwind

colors: {
  custom: {
    50: '#9b72d6',
    500: '#6837c3',
    950: '#000000',
  },
}

SCSS

$custom: #6837c3;
$custom-light: #9b72d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6837c3",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 195
  },
  "hsl": {
    "h": 261,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48132,
    "c": 0.20358,
    "h": 293.2
  },
  "luminance": 0.09616
}

Semantic roles & 50–950 ramp

primary

#6837C3

secondary

#B5CC8A

accent

#DF49AB

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6837C3

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

Preview Lab → · Contrast checker → · Palette generator →