#442FB3#442FB3

#442FB3 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.3% C 0.196 H 281.2°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#442FB3
RGB	rgb(68, 47, 179)
HSL	hsl(250, 58%, 44%)
HSV	hsv(250, 74%, 70%)
CMYK	cmyk(62%, 73.7%, 0%, 29.8%)
CIE-LAB	lab(30.68, 46.35, -66.58)
CIE-LCH	lch(30.68, 81.13, 304.84°)
OKLab	oklab(42.27% 0.0382 -0.192)
OKLCH	oklch(42.27% 0.196 281.2)
XYZ	xyz(11.5345, 6.5158, 43.2889)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#442FB3 #9EB32F

analogous

#2F5CB3 #442FB3 #862FB3

triadic

#442FB3 #B3442F #2FB344

tetradic

#442FB3 #B32F5C #9EB32F #2FB386

square

#442FB3 #B32F5C #9EB32F #2FB386

split-complementary

#442FB3 #B3862F #5CB32F

monochromatic

#1F1652 #322283 #442FB3 #634FD1 #8E7FDD

Accessibility & contrast

On white

9.12

#442FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#442FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #442FB3

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##442FB3	#FFFFFF	#000000	##FFFFFF
##442FB3	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#0043B1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #442fb3;
/* rgb */ color: rgb(68, 47, 179);
/* oklch */ color: oklch(42.3% 0.196 281.2);

Tailwind

colors: {
  custom: {
    50: '#856acb',
    500: '#442fb3',
    950: '#000000',
  },
}

SCSS

$custom: #442fb3;
$custom-light: #856acb;
$custom-dark: #000000;

JSON

{
  "hex": "#442fb3",
  "rgb": {
    "r": 68,
    "g": 47,
    "b": 179
  },
  "hsl": {
    "h": 249.545,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42267,
    "c": 0.19578,
    "h": 281.2
  },
  "luminance": 0.06517
}

Semantic roles & 50–950 ramp

primary

#442FB3

secondary

#BAC678

accent

#E246C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #442FB3

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

Preview Lab → · Contrast checker → · Palette generator →