#443CA3#443CA3

#443CA3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.160 H 280.7°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#443CA3
RGB	rgb(68, 60, 163)
HSL	hsl(245, 46%, 44%)
HSV	hsv(245, 63%, 64%)
CMYK	cmyk(58.3%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(32.04, 33.65, -54.76)
CIE-LCH	lch(32.04, 64.28, 301.57°)
OKLab	oklab(42.81% 0.0298 -0.1574)
OKLCH	oklch(42.81% 0.16 280.7)
XYZ	xyz(10.6085, 7.1043, 35.4555)
Luminance	0.0711 (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

#443CA3 #9BA33C

analogous

#3C67A3 #443CA3 #773CA3

triadic

#443CA3 #A3443C #3CA344

tetradic

#443CA3 #A33C67 #9BA33C #3CA377

square

#443CA3 #A33C67 #9BA33C #3CA377

split-complementary

#443CA3 #A3773C #67A33C

monochromatic

#1F1B4A #312C76 #443CA3 #625AC2 #8D87D3

Accessibility & contrast

On white

8.67

#443CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#443CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443CA3

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443CA3	#FFFFFF	#000000	##FFFFFF
##443CA3	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA6

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#0C556A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #443ca3;
/* rgb */ color: rgb(68, 60, 163);
/* oklch */ color: oklch(42.8% 0.160 280.7);

Tailwind

colors: {
  custom: {
    50: '#8272bf',
    500: '#443ca3',
    950: '#000000',
  },
}

SCSS

$custom: #443ca3;
$custom-light: #8272bf;
$custom-dark: #000000;

JSON

{
  "hex": "#443ca3",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 244.66,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42814,
    "c": 0.16019,
    "h": 280.7
  },
  "luminance": 0.07105
}

Semantic roles & 50–950 ramp

primary

#443CA3

secondary

#B8BD7E

accent

#D652CC

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443CA3

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

Preview Lab → · Contrast checker → · Palette generator →