#4428AC#4428AC

#4428AC is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.194 H 283.3°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4428AC
RGB	rgb(68, 40, 172)
HSL	hsl(253, 62%, 42%)
HSV	hsv(253, 77%, 67%)
CMYK	cmyk(60.5%, 76.7%, 0%, 32.5%)
CIE-LAB	lab(28.71, 47.87, -65.64)
CIE-LCH	lch(28.71, 81.25, 306.10°)
OKLab	oklab(40.67% 0.0447 -0.1892)
OKLCH	oklch(40.67% 0.194 283.3)
XYZ	xyz(10.5868, 5.7244, 39.5688)
Luminance	0.0573 (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

#4428AC #90AC28

analogous

#284EAC #4428AC #8628AC

triadic

#4428AC #AC4428 #28AC44

tetradic

#4428AC #AC284E #90AC28 #28AC86

square

#4428AC #AC284E #90AC28 #28AC86

split-complementary

#4428AC #AC8628 #4EAC28

monochromatic

#1D1149 #301C7A #4428AC #5E3FD2 #8871DE

Accessibility & contrast

On white

9.79

#4428AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4428AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428AC

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428AC	#FFFFFF	#000000	##FFFFFF
##4428AC	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4428ac;
/* rgb */ color: rgb(68, 40, 172);
/* oklch */ color: oklch(40.7% 0.194 283.3);

Tailwind

colors: {
  custom: {
    50: '#8566c6',
    500: '#4428ac',
    950: '#000000',
  },
}

SCSS

$custom: #4428ac;
$custom-light: #8566c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4428ac",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 172
  },
  "hsl": {
    "h": 252.727,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40671,
    "c": 0.19443,
    "h": 283.3
  },
  "luminance": 0.05725
}

Semantic roles & 50–950 ramp

primary

#4428AC

secondary

#B2C56B

accent

#E542C3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4428AC

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

Preview Lab → · Contrast checker → · Palette generator →