#4427A4#4427A4

#4427A4 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.8% C 0.186 H 284.8°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4427A4
RGB	rgb(68, 39, 164)
HSL	hsl(254, 62%, 40%)
HSV	hsv(254, 76%, 64%)
CMYK	cmyk(58.5%, 76.2%, 0%, 35.7%)
CIE-LAB	lab(27.74, 46.01, -62.42)
CIE-LCH	lch(27.74, 77.54, 306.39°)
OKLab	oklab(39.75% 0.0475 -0.1798)
OKLCH	oklch(39.75% 0.186 284.8)
XYZ	xyz(9.8082, 5.3597, 35.6325)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427A4 #87A427

analogous

#2749A4 #4427A4 #8327A4

triadic

#4427A4 #A44427 #27A444

tetradic

#4427A4 #A42749 #87A427 #27A483

square

#4427A4 #A42749 #87A427 #27A483

split-complementary

#4427A4 #A48327 #49A427

monochromatic

#1B0F41 #2F1B73 #4427A4 #5C38D0 #846ADC

Accessibility & contrast

On white

10.14

#4427A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4427A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427A4

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427A4	#FFFFFF	#000000	##FFFFFF
##4427A4	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#0F4A64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4427a4;
/* rgb */ color: rgb(68, 39, 164);
/* oklch */ color: oklch(39.8% 0.186 284.8);

Tailwind

colors: {
  custom: {
    50: '#8365c0',
    500: '#4427a4',
    950: '#000000',
  },
}

SCSS

$custom: #4427a4;
$custom-light: #8365c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4427a4",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 164
  },
  "hsl": {
    "h": 253.92,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39751,
    "c": 0.18596,
    "h": 284.8
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#4427A4

secondary

#ACC265

accent

#E543BF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4427A4

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

Preview Lab → · Contrast checker → · Palette generator →