#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
RGBrgb(68, 59, 213)
HSLhsl(244, 65%, 53%)
HSVhsv(244, 72%, 84%)
CMYKcmyk(68.1%, 72.3%, 0%, 16.5%)
CIE-LABlab(36.29, 50.43, -77.26)
CIE-LCHlch(36.29, 92.26, 303.13°)
OKLaboklab(47.24% 0.0237 -0.2233)
OKLCHoklch(47.24% 0.225 276.1)
XYZxyz(15.9542, 9.1595, 63.8651)
Luminance0.0916 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

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
##443BD51.007.412.837.41
#FFFFFF7.411.0021.001.00
#0000002.8321.001.0021.00
##FFFFFF7.411.0021.001.00

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 →

#443BD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva