#6837B6#6837B6

#6837B6 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.1% C 0.189 H 296.0°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#6837B6
RGB	rgb(104, 55, 182)
HSL	hsl(263, 54%, 46%)
HSV	hsv(263, 70%, 71%)
CMYK	cmyk(42.9%, 69.8%, 0%, 28.6%)
CIE-LAB	lab(36.09, 48.76, -59.37)
CIE-LCH	lch(36.09, 76.83, 309.40°)
OKLab	oklab(47.05% 0.0827 -0.1697)
OKLCH	oklch(47.05% 0.189 296)
XYZ	xyz(15.5164, 9.0525, 45.1767)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6837B6 #85B637

analogous

#3746B6 #6837B6 #A837B6

triadic

#6837B6 #B66837 #37B668

tetradic

#6837B6 #B63746 #85B637 #37B6A8

square

#6837B6 #B63746 #85B637 #37B6A8

split-complementary

#6837B6 #B6A837 #46B637

monochromatic

#321B58 #4D2987 #6837B6 #885CCE #AA8BDC

Accessibility & contrast

On white

7.47

#6837B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#6837B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6837B6

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6837B6	#FFFFFF	#000000	##FFFFFF
##6837B6	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BA

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#535672

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6837b6;
/* rgb */ color: rgb(104, 55, 182);
/* oklch */ color: oklch(47.1% 0.189 296.0);

Tailwind

colors: {
  custom: {
    50: '#9a72cd',
    500: '#6837b6',
    950: '#000000',
  },
}

SCSS

$custom: #6837b6;
$custom-light: #9a72cd;
$custom-dark: #000000;

JSON

{
  "hex": "#6837b6",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 182
  },
  "hsl": {
    "h": 263.15,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47052,
    "c": 0.18879,
    "h": 296
  },
  "luminance": 0.09053
}

Semantic roles & 50–950 ramp

primary

#6837B6

secondary

#ACC682

accent

#DD4BA5

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6837B6

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

Preview Lab → · Contrast checker → · Palette generator →