#443AA3#443AA3

#443AA3 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.5% C 0.163 H 281.2°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#443AA3
RGB	rgb(68, 58, 163)
HSL	hsl(246, 48%, 43%)
HSV	hsv(246, 64%, 64%)
CMYK	cmyk(58.3%, 64.4%, 0%, 36.1%)
CIE-LAB	lab(31.58, 34.89, -55.52)
CIE-LCH	lch(31.58, 65.58, 302.14°)
OKLab	oklab(42.47% 0.0317 -0.1596)
OKLCH	oklch(42.47% 0.163 281.2)
XYZ	xyz(10.5057, 6.8987, 35.4212)
Luminance	0.0690 (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

#443AA3 #99A33A

analogous

#3A64A3 #443AA3 #783AA3

triadic

#443AA3 #A3443A #3AA344

tetradic

#443AA3 #A33A64 #99A33A #3AA378

square

#443AA3 #A33A64 #99A33A #3AA378

split-complementary

#443AA3 #A3783A #64A33A

monochromatic

#1E1A49 #312A76 #443AA3 #6157C3 #8C84D3

Accessibility & contrast

On white

8.82

#443AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#443AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AA3

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AA3	#FFFFFF	#000000	##FFFFFF
##443AA3	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#0D5469

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #443aa3;
/* rgb */ color: rgb(68, 58, 163);
/* oklch */ color: oklch(42.5% 0.163 281.2);

Tailwind

colors: {
  custom: {
    50: '#8271bf',
    500: '#443aa3',
    950: '#000000',
  },
}

SCSS

$custom: #443aa3;
$custom-light: #8271bf;
$custom-dark: #000000;

JSON

{
  "hex": "#443aa3",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 163
  },
  "hsl": {
    "h": 245.714,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42473,
    "c": 0.16275,
    "h": 281.2
  },
  "luminance": 0.06899
}

Semantic roles & 50–950 ramp

primary

#443AA3

secondary

#B7BD7C

accent

#D751CA

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #443AA3

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

Preview Lab → · Contrast checker → · Palette generator →