#443EA0#443EA0

#443EA0 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.9% C 0.153 H 280.5°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#443EA0
RGB	rgb(68, 62, 160)
HSL	hsl(244, 44%, 44%)
HSV	hsv(244, 61%, 63%)
CMYK	cmyk(57.5%, 61.2%, 0%, 37.3%)
CIE-LAB	lab(32.28, 31.41, -52.56)
CIE-LCH	lch(32.28, 61.23, 300.86°)
OKLab	oklab(42.92% 0.0279 -0.1509)
OKLCH	oklch(42.92% 0.153 280.5)
XYZ	xyz(10.4497, 7.2116, 34.0922)
Luminance	0.0721 (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

#443EA0 #9AA03E

analogous

#3E69A0 #443EA0 #753EA0

triadic

#443EA0 #A0443E #3EA044

tetradic

#443EA0 #A03E69 #9AA03E #3EA075

square

#443EA0 #A03E69 #9AA03E #3EA075

split-complementary

#443EA0 #A0753E #69A03E

monochromatic

#1F1C48 #312D74 #443EA0 #625CC0 #8C88D1

Accessibility & contrast

On white

8.60

#443EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#443EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EA0

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EA0	#FFFFFF	#000000	##FFFFFF
##443EA0	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#125669

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #443ea0;
/* rgb */ color: rgb(68, 62, 160);
/* oklch */ color: oklch(42.9% 0.153 280.5);

Tailwind

colors: {
  custom: {
    50: '#8173bd',
    500: '#443ea0',
    950: '#000000',
  },
}

SCSS

$custom: #443ea0;
$custom-light: #8173bd;
$custom-dark: #000000;

JSON

{
  "hex": "#443ea0",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 160
  },
  "hsl": {
    "h": 243.673,
    "s": 44.144,
    "l": 43.529
  },
  "oklch": {
    "l": 0.42916,
    "c": 0.15347,
    "h": 280.5
  },
  "luminance": 0.07212
}

Semantic roles & 50–950 ramp

primary

#443EA0

secondary

#B8BB7F

accent

#D454CC

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443EA0

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

Preview Lab → · Contrast checker → · Palette generator →