#443BBE#443BBE

#443BBE is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.196 H 278.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#443BBE
RGB	rgb(68, 59, 190)
HSL	hsl(244, 53%, 49%)
HSV	hsv(244, 69%, 75%)
CMYK	cmyk(64.2%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(34.14, 43.08, -67.41)
CIE-LCH	lch(34.14, 80.00, 302.58°)
OKLab	oklab(45.05% 0.0276 -0.1945)
OKLCH	oklch(45.05% 0.196 278.1)
XYZ	xyz(13.2391, 8.0735, 49.5659)
Luminance	0.0808 (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

#443BBE #B5BE3B

analogous

#3B74BE #443BBE #863BBE

triadic

#443BBE #BE443B #3BBE44

tetradic

#443BBE #BE3B74 #B5BE3B #3BBE86

square

#443BBE #BE3B74 #B5BE3B #3BBE86

split-complementary

#443BBE #BE863B #74BE3B

monochromatic

#231E61 #332C8F #443BBE #6E67D0 #9A95DE

Accessibility & contrast

On white

8.03

#443BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#443BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BBE

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BBE	#FFFFFF	#000000	##FFFFFF
##443BBE	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #443bbe;
/* rgb */ color: rgb(68, 59, 190);
/* oklch */ color: oklch(45.0% 0.196 278.1);

Tailwind

colors: {
  custom: {
    50: '#8772d3',
    500: '#443bbe',
    950: '#000000',
  },
}

SCSS

$custom: #443bbe;
$custom-light: #8772d3;
$custom-dark: #000000;

JSON

{
  "hex": "#443bbe",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 244.122,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45046,
    "c": 0.19644,
    "h": 278.1
  },
  "luminance": 0.08075
}

Semantic roles & 50–950 ramp

primary

#443BBE

secondary

#C5CA8B

accent

#DC4CD2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443BBE

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

Preview Lab → · Contrast checker → · Palette generator →