#6728A6#6728A6

#6728A6 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.8% C 0.188 H 301.6°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#6728A6
RGB	rgb(103, 40, 166)
HSL	hsl(270, 61%, 40%)
HSV	hsv(270, 76%, 65%)
CMYK	cmyk(38%, 75.9%, 0%, 34.9%)
CIE-LAB	lab(32.16, 51.58, -56.23)
CIE-LCH	lch(32.16, 76.30, 312.53°)
OKLab	oklab(43.84% 0.0989 -0.1604)
OKLCH	oklch(43.84% 0.188 301.6)
XYZ	xyz(13.2336, 7.1543, 36.7527)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6728A6 #67A628

analogous

#2828A6 #6728A6 #A628A6

triadic

#6728A6 #A66728 #28A667

tetradic

#6728A6 #A62828 #67A628 #28A6A6

square

#6728A6 #A62828 #67A628 #28A6A6

split-complementary

#6728A6 #A6A628 #28A628

monochromatic

#2A1043 #481C75 #6728A6 #863BD0 #A46DDC

Accessibility & contrast

On white

8.64

#6728A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#6728A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6728A6

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6728A6	#FFFFFF	#000000	##FFFFFF
##6728A6	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAA

Deuteranopia (green-blind)

#004BA4

Tritanopia (blue-blind)

#594865

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6728a6;
/* rgb */ color: rgb(103, 40, 166);
/* oklch */ color: oklch(43.8% 0.188 301.6);

Tailwind

colors: {
  custom: {
    50: '#9869c1',
    500: '#6728a6',
    950: '#000000',
  },
}

SCSS

$custom: #6728a6;
$custom-light: #9869c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6728a6",
  "rgb": {
    "r": 103,
    "g": 40,
    "b": 166
  },
  "hsl": {
    "h": 270,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43838,
    "c": 0.18848,
    "h": 301.6
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#6728A6

secondary

#95C267

accent

#E44494

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6728A6

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

Preview Lab → · Contrast checker → · Palette generator →