#443AA0#443AA0

#443AA0 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.2% C 0.159 H 281.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#443AA0
RGB	rgb(68, 58, 160)
HSL	hsl(246, 47%, 43%)
HSV	hsv(246, 64%, 63%)
CMYK	cmyk(57.5%, 63.8%, 0%, 37.3%)
CIE-LAB	lab(31.33, 33.91, -54.11)
CIE-LCH	lch(31.33, 63.86, 302.07°)
OKLab	oklab(42.22% 0.0319 -0.1555)
OKLCH	oklch(42.22% 0.159 281.6)
XYZ	xyz(10.2401, 6.7925, 34.0224)
Luminance	0.0679 (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

#443AA0 #96A03A

analogous

#3A63A0 #443AA0 #773AA0

triadic

#443AA0 #A0443A #3AA044

tetradic

#443AA0 #A03A63 #96A03A #3AA077

square

#443AA0 #A03A63 #96A03A #3AA077

split-complementary

#443AA0 #A0773A #63A03A

monochromatic

#1E1946 #312A73 #443AA0 #6056C2 #8A83D2

Accessibility & contrast

On white

8.90

#443AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#443AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AA0

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AA0	#FFFFFF	#000000	##FFFFFF
##443AA0	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA3

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#135367

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #443aa0;
/* rgb */ color: rgb(68, 58, 160);
/* oklch */ color: oklch(42.2% 0.159 281.6);

Tailwind

colors: {
  custom: {
    50: '#8171bd',
    500: '#443aa0',
    950: '#000000',
  },
}

SCSS

$custom: #443aa0;
$custom-light: #8171bd;
$custom-dark: #000000;

JSON

{
  "hex": "#443aa0",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 160
  },
  "hsl": {
    "h": 245.882,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.42217,
    "c": 0.15874,
    "h": 281.6
  },
  "luminance": 0.06793
}

Semantic roles & 50–950 ramp

primary

#443AA0

secondary

#B5BC7A

accent

#D651C9

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #443AA0

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

Preview Lab → · Contrast checker → · Palette generator →