#443C97#443C97

#443C97 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.8% C 0.144 H 282.2°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#443C97
RGB	rgb(68, 60, 151)
HSL	hsl(245, 43%, 41%)
HSV	hsv(245, 60%, 59%)
CMYK	cmyk(55%, 60.3%, 0%, 40.8%)
CIE-LAB	lab(31.10, 29.70, -49.02)
CIE-LCH	lch(31.10, 57.31, 301.21°)
OKLab	oklab(41.83% 0.0303 -0.1405)
OKLCH	oklch(41.83% 0.144 282.2)
XYZ	xyz(9.5840, 6.6945, 30.0593)
Luminance	0.0669 (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

#443C97 #8F973C

analogous

#3C6297 #443C97 #723C97

triadic

#443C97 #97443C #3C9744

tetradic

#443C97 #973C62 #8F973C #3C9772

square

#443C97 #973C62 #8F973C #3C9772

split-complementary

#443C97 #97723C #62973C

monochromatic

#1D193F #302B6B #443C97 #5E55BB #8781CD

Accessibility & contrast

On white

8.98

#443C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#443C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443C97

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443C97	#FFFFFF	#000000	##FFFFFF
##443C97	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#1F5163

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #443c97;
/* rgb */ color: rgb(68, 60, 151);
/* oklch */ color: oklch(41.8% 0.144 282.2);

Tailwind

colors: {
  custom: {
    50: '#7f72b6',
    500: '#443c97',
    950: '#000000',
  },
}

SCSS

$custom: #443c97;
$custom-light: #7f72b6;
$custom-dark: #000000;

JSON

{
  "hex": "#443c97",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 151
  },
  "hsl": {
    "h": 245.275,
    "s": 43.128,
    "l": 41.373
  },
  "oklch": {
    "l": 0.41826,
    "c": 0.14375,
    "h": 282.2
  },
  "luminance": 0.06695
}

Semantic roles & 50–950 ramp

primary

#443C97

secondary

#B1B778

accent

#D355C8

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #443C97

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

Preview Lab → · Contrast checker → · Palette generator →