#4428A4#4428A4

#4428A4 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.185 H 284.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4428A4
RGB	rgb(68, 40, 164)
HSL	hsl(254, 61%, 40%)
HSV	hsv(254, 76%, 64%)
CMYK	cmyk(58.5%, 75.6%, 0%, 35.7%)
CIE-LAB	lab(27.92, 45.49, -62.12)
CIE-LCH	lch(27.92, 77.00, 306.22°)
OKLab	oklab(39.88% 0.0468 -0.1789)
OKLCH	oklch(39.88% 0.185 284.6)
XYZ	xyz(9.8415, 5.4263, 35.6435)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4428A4 #88A428

analogous

#284AA4 #4428A4 #8228A4

triadic

#4428A4 #A44428 #28A444

tetradic

#4428A4 #A4284A #88A428 #28A482

square

#4428A4 #A4284A #88A428 #28A482

split-complementary

#4428A4 #A48228 #4AA428

monochromatic

#1B1042 #301C73 #4428A4 #5C3ACF #856BDB

Accessibility & contrast

On white

10.07

#4428A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4428A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4428A4

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4428A4	#FFFFFF	#000000	##FFFFFF
##4428A4	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#0E4B64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4428a4;
/* rgb */ color: rgb(68, 40, 164);
/* oklch */ color: oklch(39.9% 0.185 284.6);

Tailwind

colors: {
  custom: {
    50: '#8365c0',
    500: '#4428a4',
    950: '#000000',
  },
}

SCSS

$custom: #4428a4;
$custom-light: #8365c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4428a4",
  "rgb": {
    "r": 68,
    "g": 40,
    "b": 164
  },
  "hsl": {
    "h": 253.548,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.39878,
    "c": 0.18495,
    "h": 284.6
  },
  "luminance": 0.05427
}

Semantic roles & 50–950 ramp

primary

#4428A4

secondary

#ADC166

accent

#E444C0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4428A4

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

Preview Lab → · Contrast checker → · Palette generator →