#443CBE#443CBE

#443CBE is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.195 H 277.9°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#443CBE
RGB	rgb(68, 60, 190)
HSL	hsl(244, 52%, 49%)
HSV	hsv(244, 68%, 75%)
CMYK	cmyk(64.2%, 68.4%, 0%, 25.5%)
CIE-LAB	lab(34.35, 42.50, -67.06)
CIE-LCH	lch(34.35, 79.39, 302.36°)
OKLab	oklab(45.2% 0.0268 -0.1935)
OKLCH	oklch(45.2% 0.195 277.9)
XYZ	xyz(13.2910, 8.1773, 49.5832)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443CBE #B6BE3C

analogous

#3C75BE #443CBE #853CBE

triadic

#443CBE #BE443C #3CBE44

tetradic

#443CBE #BE3C75 #B6BE3C #3CBE85

square

#443CBE #BE3C75 #B6BE3C #3CBE85

split-complementary

#443CBE #BE853C #75BE3C

monochromatic

#231F61 #332D8F #443CBE #6E68CF #9B96DE

Accessibility & contrast

On white

7.97

#443CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#443CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443CBE

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443CBE	#FFFFFF	#000000	##FFFFFF
##443CBE	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #443cbe;
/* rgb */ color: rgb(68, 60, 190);
/* oklch */ color: oklch(45.2% 0.195 277.9);

Tailwind

colors: {
  custom: {
    50: '#8773d3',
    500: '#443cbe',
    950: '#000000',
  },
}

SCSS

$custom: #443cbe;
$custom-light: #8773d3;
$custom-dark: #000000;

JSON

{
  "hex": "#443cbe",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 190
  },
  "hsl": {
    "h": 243.692,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.452,
    "c": 0.19532,
    "h": 277.9
  },
  "luminance": 0.08178
}

Semantic roles & 50–950 ramp

primary

#443CBE

secondary

#C6CA8C

accent

#DB4CD3

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443CBE

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

Preview Lab → · Contrast checker → · Palette generator →