#443DA4#443DA4

#443DA4 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.160 H 280.3°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#443DA4
RGB	rgb(68, 61, 164)
HSL	hsl(244, 46%, 44%)
HSV	hsv(244, 63%, 64%)
CMYK	cmyk(58.5%, 62.8%, 0%, 35.7%)
CIE-LAB	lab(32.36, 33.36, -54.85)
CIE-LCH	lch(32.36, 64.20, 301.31°)
OKLab	oklab(43.07% 0.0287 -0.1576)
OKLCH	oklch(43.07% 0.16 280.3)
XYZ	xyz(10.7514, 7.2460, 35.9468)
Luminance	0.0725 (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

#443DA4 #9DA43D

analogous

#3D6AA4 #443DA4 #783DA4

triadic

#443DA4 #A4443D #3DA444

tetradic

#443DA4 #A43D6A #9DA43D #3DA478

square

#443DA4 #A43D6A #9DA43D #3DA478

split-complementary

#443DA4 #A4783D #6AA43D

monochromatic

#1F1C4B #322C77 #443DA4 #635CC2 #8E88D3

Accessibility & contrast

On white

8.57

#443DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#443DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DA4

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DA4	#FFFFFF	#000000	##FFFFFF
##443DA4	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#09566A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #443da4;
/* rgb */ color: rgb(68, 61, 164);
/* oklch */ color: oklch(43.1% 0.160 280.3);

Tailwind

colors: {
  custom: {
    50: '#8273c0',
    500: '#443da4',
    950: '#000000',
  },
}

SCSS

$custom: #443da4;
$custom-light: #8273c0;
$custom-dark: #000000;

JSON

{
  "hex": "#443da4",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 244.078,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43072,
    "c": 0.16023,
    "h": 280.3
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#443DA4

secondary

#B9BD7F

accent

#D552CD

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443DA4

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

Preview Lab → · Contrast checker → · Palette generator →