#442FB4#442FB4

#442FB4 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.4% C 0.197 H 281.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#442FB4
RGB	rgb(68, 47, 180)
HSL	hsl(249, 59%, 45%)
HSV	hsv(249, 74%, 71%)
CMYK	cmyk(62.2%, 73.9%, 0%, 29.4%)
CIE-LAB	lab(30.77, 46.65, -67.02)
CIE-LCH	lch(30.77, 81.66, 304.84°)
OKLab	oklab(42.37% 0.0379 -0.1933)
OKLCH	oklch(42.37% 0.197 281.1)
XYZ	xyz(11.6360, 6.5564, 43.8235)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#442FB4 #9FB42F

analogous

#2F5CB4 #442FB4 #872FB4

triadic

#442FB4 #B4442F #2FB444

tetradic

#442FB4 #B42F5C #9FB42F #2FB487

square

#442FB4 #B42F5C #9FB42F #2FB487

split-complementary

#442FB4 #B4872F #5CB42F

monochromatic

#1F1653 #322283 #442FB4 #644FD1 #8F80DE

Accessibility & contrast

On white

9.09

#442FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#442FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #442FB4

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##442FB4	#FFFFFF	#000000	##FFFFFF
##442FB4	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB8

Deuteranopia (green-blind)

#0043B2

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #442fb4;
/* rgb */ color: rgb(68, 47, 180);
/* oklch */ color: oklch(42.4% 0.197 281.1);

Tailwind

colors: {
  custom: {
    50: '#866acc',
    500: '#442fb4',
    950: '#000000',
  },
}

SCSS

$custom: #442fb4;
$custom-light: #866acc;
$custom-dark: #000000;

JSON

{
  "hex": "#442fb4",
  "rgb": {
    "r": 68,
    "g": 47,
    "b": 180
  },
  "hsl": {
    "h": 249.474,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42365,
    "c": 0.197,
    "h": 281.1
  },
  "luminance": 0.06557
}

Semantic roles & 50–950 ramp

primary

#442FB4

secondary

#BAC778

accent

#E246C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #442FB4

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

Preview Lab → · Contrast checker → · Palette generator →