#6728AC#6728AC

#6728AC is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.3% C 0.195 H 300.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#6728AC
RGB	rgb(103, 40, 172)
HSL	hsl(269, 62%, 42%)
HSV	hsv(269, 77%, 67%)
CMYK	cmyk(40.1%, 76.7%, 0%, 32.5%)
CIE-LAB	lab(32.66, 53.05, -59.01)
CIE-LCH	lch(32.66, 79.35, 311.95°)
OKLab	oklab(44.35% 0.0974 -0.1686)
OKLCH	oklch(44.35% 0.195 300)
XYZ	xyz(13.7968, 7.3796, 39.7192)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6728AC #6DAC28

analogous

#282BAC #6728AC #A928AC

triadic

#6728AC #AC6728 #28AC67

tetradic

#6728AC #AC282B #6DAC28 #28ACA9

square

#6728AC #AC282B #6DAC28 #28ACA9

split-complementary

#6728AC #ACA928 #2BAC28

monochromatic

#2C1149 #491C7A #6728AC #853FD2 #A571DE

Accessibility & contrast

On white

8.48

#6728AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#6728AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6728AC

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6728AC	#FFFFFF	#000000	##FFFFFF
##6728AC	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#004CA9

Tritanopia (blue-blind)

#574B69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6728ac;
/* rgb */ color: rgb(103, 40, 172);
/* oklch */ color: oklch(44.3% 0.195 300.0);

Tailwind

colors: {
  custom: {
    50: '#9969c6',
    500: '#6728ac',
    950: '#000000',
  },
}

SCSS

$custom: #6728ac;
$custom-light: #9969c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6728ac",
  "rgb": {
    "r": 103,
    "g": 40,
    "b": 172
  },
  "hsl": {
    "h": 268.636,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44345,
    "c": 0.19475,
    "h": 300
  },
  "luminance": 0.0738
}

Semantic roles & 50–950 ramp

primary

#6728AC

secondary

#9AC56B

accent

#E54298

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #6728AC

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

Preview Lab → · Contrast checker → · Palette generator →