#443ABE#443ABE

#443ABE is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.9% C 0.198 H 278.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#443ABE
RGB	rgb(68, 58, 190)
HSL	hsl(245, 53%, 49%)
HSV	hsv(245, 69%, 75%)
CMYK	cmyk(64.2%, 69.5%, 0%, 25.5%)
CIE-LAB	lab(33.92, 43.66, -67.76)
CIE-LCH	lch(33.92, 80.61, 302.80°)
OKLab	oklab(44.89% 0.0283 -0.1955)
OKLCH	oklch(44.89% 0.198 278.2)
XYZ	xyz(13.1882, 7.9717, 49.5489)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443ABE #B4BE3A

analogous

#3A72BE #443ABE #863ABE

triadic

#443ABE #BE443A #3ABE44

tetradic

#443ABE #BE3A72 #B4BE3A #3ABE86

square

#443ABE #BE3A72 #B4BE3A #3ABE86

split-complementary

#443ABE #BE863A #72BE3A

monochromatic

#221D60 #332C8F #443ABE #6D65D0 #9A94DE

Accessibility & contrast

On white

8.09

#443ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#443ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443ABE

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443ABE	#FFFFFF	#000000	##FFFFFF
##443ABE	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#004ABC

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #443abe;
/* rgb */ color: rgb(68, 58, 190);
/* oklch */ color: oklch(44.9% 0.198 278.2);

Tailwind

colors: {
  custom: {
    50: '#8772d3',
    500: '#443abe',
    950: '#000000',
  },
}

SCSS

$custom: #443abe;
$custom-light: #8772d3;
$custom-dark: #000000;

JSON

{
  "hex": "#443abe",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 190
  },
  "hsl": {
    "h": 244.545,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44894,
    "c": 0.19754,
    "h": 278.2
  },
  "luminance": 0.07973
}

Semantic roles & 50–950 ramp

primary

#443ABE

secondary

#C5CA8A

accent

#DD4BD2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443ABE

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

Preview Lab → · Contrast checker → · Palette generator →