#4427AD#4427AD

#4427AD is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.197 H 283.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4427AD
RGB	rgb(68, 39, 173)
HSL	hsl(253, 63%, 42%)
HSV	hsv(253, 77%, 68%)
CMYK	cmyk(60.7%, 77.5%, 0%, 32.2%)
CIE-LAB	lab(28.63, 48.66, -66.36)
CIE-LCH	lch(28.63, 82.29, 306.25°)
OKLab	oklab(40.65% 0.045 -0.1913)
OKLCH	oklch(40.65% 0.197 283.2)
XYZ	xyz(10.6499, 5.6964, 40.0654)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427AD #90AD27

analogous

#274DAD #4427AD #8727AD

triadic

#4427AD #AD4427 #27AD44

tetradic

#4427AD #AD274D #90AD27 #27AD87

square

#4427AD #AD274D #90AD27 #27AD87

split-complementary

#4427AD #AD8727 #4DAD27

monochromatic

#1D1049 #301C7B #4427AD #5E3ED3 #8870DF

Accessibility & contrast

On white

9.82

#4427AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4427AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427AD

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427AD	#FFFFFF	#000000	##FFFFFF
##4427AD	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B1

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4427ad;
/* rgb */ color: rgb(68, 39, 173);
/* oklch */ color: oklch(40.6% 0.197 283.2);

Tailwind

colors: {
  custom: {
    50: '#8565c7',
    500: '#4427ad',
    950: '#000000',
  },
}

SCSS

$custom: #4427ad;
$custom-light: #8565c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4427ad",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 173
  },
  "hsl": {
    "h": 252.985,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4065,
    "c": 0.19656,
    "h": 283.2
  },
  "luminance": 0.05697
}

Semantic roles & 50–950 ramp

primary

#4427AD

secondary

#B2C66A

accent

#E642C3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4427AD

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

Preview Lab → · Contrast checker → · Palette generator →