#443EAB#443EAB

#443EAB is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.168 H 279.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#443EAB
RGB	rgb(68, 62, 171)
HSL	hsl(243, 47%, 46%)
HSV	hsv(243, 64%, 67%)
CMYK	cmyk(60.2%, 63.7%, 0%, 32.9%)
CIE-LAB	lab(33.16, 35.06, -57.74)
CIE-LCH	lch(33.16, 67.55, 301.27°)
OKLab	oklab(43.84% 0.0273 -0.1661)
OKLCH	oklch(43.84% 0.168 279.3)
XYZ	xyz(11.4549, 7.6136, 39.3861)
Luminance	0.0761 (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

#443EAB #A5AB3E

analogous

#3E6EAB #443EAB #7A3EAB

triadic

#443EAB #AB443E #3EAB44

tetradic

#443EAB #AB3E6E #A5AB3E #3EAB7A

square

#443EAB #AB3E6E #A5AB3E #3EAB7A

split-complementary

#443EAB #AB7A3E #6EAB3E

monochromatic

#201D51 #322E7E #443EAB #6661C6 #928ED6

Accessibility & contrast

On white

8.32

#443EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#443EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EAB

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EAB	#FFFFFF	#000000	##FFFFFF
##443EAB	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AE

Deuteranopia (green-blind)

#004AA9

Tritanopia (blue-blind)

#00596E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #443eab;
/* rgb */ color: rgb(68, 62, 171);
/* oklch */ color: oklch(43.8% 0.168 279.3);

Tailwind

colors: {
  custom: {
    50: '#8374c5',
    500: '#443eab',
    950: '#000000',
  },
}

SCSS

$custom: #443eab;
$custom-light: #8374c5;
$custom-dark: #000000;

JSON

{
  "hex": "#443eab",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 171
  },
  "hsl": {
    "h": 243.303,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43837,
    "c": 0.16835,
    "h": 279.3
  },
  "luminance": 0.07614
}

Semantic roles & 50–950 ramp

primary

#443EAB

secondary

#BDC184

accent

#D651CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #443EAB

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

Preview Lab → · Contrast checker → · Palette generator →