#4427AB#4427AB

#4427AB is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.4% C 0.194 H 283.6°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#4427AB
RGB	rgb(68, 39, 171)
HSL	hsl(253, 63%, 41%)
HSV	hsv(253, 77%, 67%)
CMYK	cmyk(60.2%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(28.43, 48.08, -65.49)
CIE-LCH	lch(28.43, 81.25, 306.28°)
OKLab	oklab(40.45% 0.0456 -0.1888)
OKLCH	oklch(40.45% 0.194 283.6)
XYZ	xyz(10.4578, 5.6196, 39.0538)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427AB #8EAB27

analogous

#274CAB #4427AB #8627AB

triadic

#4427AB #AB4427 #27AB44

tetradic

#4427AB #AB274C #8EAB27 #27AB86

square

#4427AB #AB274C #8EAB27 #27AB86

split-complementary

#4427AB #AB8627 #4CAB27

monochromatic

#1C1047 #301C79 #4427AB #5E3DD3 #876EDE

Accessibility & contrast

On white

9.89

#4427AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4427AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427AB

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427AB	#FFFFFF	#000000	##FFFFFF
##4427AB	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003FA9

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4427ab;
/* rgb */ color: rgb(68, 39, 171);
/* oklch */ color: oklch(40.4% 0.194 283.6);

Tailwind

colors: {
  custom: {
    50: '#8565c5',
    500: '#4427ab',
    950: '#000000',
  },
}

SCSS

$custom: #4427ab;
$custom-light: #8565c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4427ab",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 253.182,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40449,
    "c": 0.19422,
    "h": 283.6
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#4427AB

secondary

#B1C569

accent

#E642C2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4427AB

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

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