#443A89#443A89

#443A89 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.4% C 0.127 H 285.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#443A89
RGB	rgb(68, 58, 137)
HSL	hsl(248, 41%, 38%)
HSV	hsv(248, 58%, 54%)
CMYK	cmyk(50.4%, 57.7%, 0%, 46.3%)
CIE-LAB	lab(29.57, 26.41, -42.90)
CIE-LCH	lch(29.57, 50.38, 301.62°)
OKLab	oklab(40.36% 0.0327 -0.1225)
OKLCH	oklch(40.36% 0.127 285)
XYZ	xyz(8.4110, 6.0608, 24.3887)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443A89 #7F893A

analogous

#3A5789 #443A89 #6B3A89

triadic

#443A89 #89443A #3A8944

tetradic

#443A89 #893A57 #7F893A #3A896B

square

#443A89 #893A57 #7F893A #3A896B

split-complementary

#443A89 #896B3A #57893A

monochromatic

#191633 #2F285E #443A89 #5A4DB4 #8278C6

Accessibility & contrast

On white

9.49

#443A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#443A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443A89

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443A89	#FFFFFF	#000000	##FFFFFF
##443A89	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07488C

Deuteranopia (green-blind)

#024387

Tritanopia (blue-blind)

#2B4C5B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #443a89;
/* rgb */ color: rgb(68, 58, 137);
/* oklch */ color: oklch(40.4% 0.127 285.0);

Tailwind

colors: {
  custom: {
    50: '#7d70ac',
    500: '#443a89',
    950: '#000000',
  },
}

SCSS

$custom: #443a89;
$custom-light: #7d70ac;
$custom-dark: #000000;

JSON

{
  "hex": "#443a89",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 137
  },
  "hsl": {
    "h": 247.595,
    "s": 40.513,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40363,
    "c": 0.12681,
    "h": 285
  },
  "luminance": 0.06061
}

Semantic roles & 50–950 ramp

primary

#443A89

secondary

#A7AF70

accent

#D057C1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #443A89

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

Preview Lab → · Contrast checker → · Palette generator →