#443EA4#443EA4

#443EA4 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.2% C 0.159 H 280.1°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#443EA4
RGB	rgb(68, 62, 164)
HSL	hsl(244, 45%, 44%)
HSV	hsv(244, 62%, 64%)
CMYK	cmyk(58.5%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(32.60, 32.74, -54.46)
CIE-LCH	lch(32.60, 63.54, 301.01°)
OKLab	oklab(43.25% 0.0278 -0.1565)
OKLCH	oklch(43.25% 0.159 280.1)
XYZ	xyz(10.8053, 7.3538, 35.9648)
Luminance	0.0736 (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

#443EA4 #9EA43E

analogous

#3E6BA4 #443EA4 #773EA4

triadic

#443EA4 #A4443E #3EA444

tetradic

#443EA4 #A43E6B #9EA43E #3EA477

square

#443EA4 #A43E6B #9EA43E #3EA477

split-complementary

#443EA4 #A4773E #6BA43E

monochromatic

#1F1C4B #322D78 #443EA4 #635DC2 #8E8AD3

Accessibility & contrast

On white

8.50

#443EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#443EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EA4

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EA4	#FFFFFF	#000000	##FFFFFF
##443EA4	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A7

Deuteranopia (green-blind)

#0049A2

Tritanopia (blue-blind)

#08576B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #443ea4;
/* rgb */ color: rgb(68, 62, 164);
/* oklch */ color: oklch(43.2% 0.159 280.1);

Tailwind

colors: {
  custom: {
    50: '#8274c0',
    500: '#443ea4',
    950: '#000000',
  },
}

SCSS

$custom: #443ea4;
$custom-light: #8274c0;
$custom-dark: #000000;

JSON

{
  "hex": "#443ea4",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 243.529,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43246,
    "c": 0.15894,
    "h": 280.1
  },
  "luminance": 0.07355
}

Semantic roles & 50–950 ramp

primary

#443EA4

secondary

#BABD81

accent

#D553CD

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443EA4

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

Preview Lab → · Contrast checker → · Palette generator →