#6728A8#6728A8

#6728A8 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 44.0% C 0.191 H 301.1°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#6728A8
RGB	rgb(103, 40, 168)
HSL	hsl(270, 62%, 41%)
HSV	hsv(270, 76%, 66%)
CMYK	cmyk(38.7%, 76.2%, 0%, 34.1%)
CIE-LAB	lab(32.32, 52.07, -57.16)
CIE-LCH	lch(32.32, 77.32, 312.33°)
OKLab	oklab(44.01% 0.0984 -0.1632)
OKLCH	oklch(44.01% 0.191 301.1)
XYZ	xyz(13.4185, 7.2282, 37.7264)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6728A8 #69A828

analogous

#2829A8 #6728A8 #A728A8

triadic

#6728A8 #A86728 #28A867

tetradic

#6728A8 #A82829 #69A828 #28A8A7

square

#6728A8 #A82829 #69A828 #28A8A7

split-complementary

#6728A8 #A8A728 #29A828

monochromatic

#2A1045 #491C77 #6728A8 #853DD1 #A46EDC

Accessibility & contrast

On white

8.59

#6728A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#6728A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6728A8

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6728A8	#FFFFFF	#000000	##FFFFFF
##6728A8	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAC

Deuteranopia (green-blind)

#004BA5

Tritanopia (blue-blind)

#584967

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6728a8;
/* rgb */ color: rgb(103, 40, 168);
/* oklch */ color: oklch(44.0% 0.191 301.1);

Tailwind

colors: {
  custom: {
    50: '#9869c3',
    500: '#6728a8',
    950: '#000000',
  },
}

SCSS

$custom: #6728a8;
$custom-light: #9869c3;
$custom-dark: #000000;

JSON

{
  "hex": "#6728a8",
  "rgb": {
    "r": 103,
    "g": 40,
    "b": 168
  },
  "hsl": {
    "h": 269.531,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44006,
    "c": 0.19057,
    "h": 301.1
  },
  "luminance": 0.07228
}

Semantic roles & 50–950 ramp

primary

#6728A8

secondary

#97C369

accent

#E54395

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6728A8

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

Preview Lab → · Contrast checker → · Palette generator →