#443AA1#443AA1

#443AA1 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.3% C 0.160 H 281.5°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#443AA1
RGB	rgb(68, 58, 161)
HSL	hsl(246, 47%, 43%)
HSV	hsv(246, 64%, 63%)
CMYK	cmyk(57.8%, 64%, 0%, 36.9%)
CIE-LAB	lab(31.41, 34.24, -54.59)
CIE-LCH	lch(31.41, 64.43, 302.10°)
OKLab	oklab(42.3% 0.0318 -0.1569)
OKLCH	oklch(42.3% 0.16 281.5)
XYZ	xyz(10.3280, 6.8276, 34.4849)
Luminance	0.0683 (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

#443AA1 #97A13A

analogous

#3A63A1 #443AA1 #773AA1

triadic

#443AA1 #A1443A #3AA144

tetradic

#443AA1 #A13A63 #97A13A #3AA177

square

#443AA1 #A13A63 #97A13A #3AA177

split-complementary

#443AA1 #A1773A #63A13A

monochromatic

#1E1A47 #312A74 #443AA1 #6156C2 #8B83D2

Accessibility & contrast

On white

8.88

#443AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#443AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AA1

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AA1	#FFFFFF	#000000	##FFFFFF
##443AA1	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA4

Deuteranopia (green-blind)

#00469F

Tritanopia (blue-blind)

#115368

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #443aa1;
/* rgb */ color: rgb(68, 58, 161);
/* oklch */ color: oklch(42.3% 0.160 281.5);

Tailwind

colors: {
  custom: {
    50: '#8171be',
    500: '#443aa1',
    950: '#000000',
  },
}

SCSS

$custom: #443aa1;
$custom-light: #8171be;
$custom-dark: #000000;

JSON

{
  "hex": "#443aa1",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 161
  },
  "hsl": {
    "h": 245.825,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42302,
    "c": 0.16008,
    "h": 281.5
  },
  "luminance": 0.06828
}

Semantic roles & 50–950 ramp

primary

#443AA1

secondary

#B6BC7B

accent

#D751CA

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #443AA1

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

Preview Lab → · Contrast checker → · Palette generator →