#443CA7#443CA7

#443CA7 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.2% C 0.166 H 280.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#443CA7
RGB	rgb(68, 60, 167)
HSL	hsl(244, 47%, 45%)
HSV	hsv(244, 64%, 65%)
CMYK	cmyk(59.3%, 64.1%, 0%, 34.5%)
CIE-LAB	lab(32.37, 34.97, -56.64)
CIE-LCH	lch(32.37, 66.56, 301.69°)
OKLab	oklab(43.15% 0.0294 -0.1629)
OKLCH	oklch(43.15% 0.166 280.2)
XYZ	xyz(10.9726, 7.2499, 37.3729)
Luminance	0.0725 (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

#443CA7 #9FA73C

analogous

#3C6AA7 #443CA7 #7A3CA7

triadic

#443CA7 #A7443C #3CA744

tetradic

#443CA7 #A73C6A #9FA73C #3CA77A

square

#443CA7 #A73C6A #9FA73C #3CA77A

split-complementary

#443CA7 #A77A3C #6AA73C

monochromatic

#1F1C4D #322C7A #443CA7 #645CC4 #8F89D5

Accessibility & contrast

On white

8.57

#443CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#443CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443CA7

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443CA7	#FFFFFF	#000000	##FFFFFF
##443CA7	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AA

Deuteranopia (green-blind)

#0048A5

Tritanopia (blue-blind)

#00576C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #443ca7;
/* rgb */ color: rgb(68, 60, 167);
/* oklch */ color: oklch(43.2% 0.166 280.2);

Tailwind

colors: {
  custom: {
    50: '#8272c2',
    500: '#443ca7',
    950: '#000000',
  },
}

SCSS

$custom: #443ca7;
$custom-light: #8272c2;
$custom-dark: #000000;

JSON

{
  "hex": "#443ca7",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 167
  },
  "hsl": {
    "h": 244.486,
    "s": 47.137,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43154,
    "c": 0.16554,
    "h": 280.2
  },
  "luminance": 0.07251
}

Semantic roles & 50–950 ramp

primary

#443CA7

secondary

#BABF80

accent

#D751CD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443CA7

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

Preview Lab → · Contrast checker → · Palette generator →