#443BD5#443BD5

#443BD5 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.2% C 0.225 H 276.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#443BD5
RGB	rgb(68, 59, 213)
HSL	hsl(244, 65%, 53%)
HSV	hsv(244, 72%, 84%)
CMYK	cmyk(68.1%, 72.3%, 0%, 16.5%)
CIE-LAB	lab(36.29, 50.43, -77.26)
CIE-LCH	lch(36.29, 92.26, 303.13°)
OKLab	oklab(47.24% 0.0237 -0.2233)
OKLCH	oklch(47.24% 0.225 276.1)
XYZ	xyz(15.9542, 9.1595, 63.8651)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443BD5 #CCD53B

analogous

#3B7FD5 #443BD5 #913BD5

triadic

#443BD5 #D5443B #3BD544

tetradic

#443BD5 #D53B7F #CCD53B #3BD591

square

#443BD5 #D53B7F #CCD53B #3BD591

split-complementary

#443BD5 #D5913B #7FD53B

monochromatic

#201A7B #2D25AE #443BD5 #746DE0 #A4A0EB

Accessibility & contrast

On white

7.41

#443BD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#443BD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BD5

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BD5	#FFFFFF	#000000	##FFFFFF
##443BD5	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDA

Deuteranopia (green-blind)

#004ED2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #443bd5;
/* rgb */ color: rgb(68, 59, 213);
/* oklch */ color: oklch(47.2% 0.225 276.1);

Tailwind

colors: {
  custom: {
    50: '#8b73e3',
    500: '#443bd5',
    950: '#000000',
  },
}

SCSS

$custom: #443bd5;
$custom-light: #8b73e3;
$custom-dark: #000000;

JSON

{
  "hex": "#443bd5",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 213
  },
  "hsl": {
    "h": 243.506,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47239,
    "c": 0.22453,
    "h": 276.1
  },
  "luminance": 0.09161
}

Semantic roles & 50–950 ramp

primary

#443BD5

secondary

#D3D795

accent

#E840DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443BD5

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

Preview Lab → · Contrast checker → · Palette generator →