#4427BF#4427BF

#4427BF is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.5% C 0.217 H 280.6°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4427BF
RGB	rgb(68, 39, 191)
HSL	hsl(251, 66%, 45%)
HSV	hsv(251, 80%, 75%)
CMYK	cmyk(64.4%, 79.6%, 0%, 25.1%)
CIE-LAB	lab(30.50, 53.92, -73.99)
CIE-LCH	lch(30.50, 91.55, 306.08°)
OKLab	oklab(42.5% 0.0399 -0.2136)
OKLCH	oklch(42.5% 0.217 280.6)
XYZ	xyz(12.5104, 6.4406, 49.8640)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427BF #A2BF27

analogous

#2756BF #4427BF #9027BF

triadic

#4427BF #BF4427 #27BF44

tetradic

#4427BF #BF2756 #A2BF27 #27BF90

square

#4427BF #BF2756 #A2BF27 #27BF90

split-complementary

#4427BF #BF9027 #56BF27

monochromatic

#201259 #321D8C #4427BF #6549DA #907CE4

Accessibility & contrast

On white

9.18

#4427BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4427BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427BF

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427BF	#FFFFFF	#000000	##FFFFFF
##4427BF	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC3

Deuteranopia (green-blind)

#0042BC

Tritanopia (blue-blind)

#005573

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4427bf;
/* rgb */ color: rgb(68, 39, 191);
/* oklch */ color: oklch(42.5% 0.217 280.6);

Tailwind

colors: {
  custom: {
    50: '#8866d4',
    500: '#4427bf',
    950: '#000000',
  },
}

SCSS

$custom: #4427bf;
$custom-light: #8866d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4427bf",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 191
  },
  "hsl": {
    "h": 251.447,
    "s": 66.087,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42504,
    "c": 0.21726,
    "h": 280.6
  },
  "luminance": 0.06442
}

Semantic roles & 50–950 ramp

primary

#4427BF

secondary

#BCCC75

accent

#E93FC9

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4427BF

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

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