#443BD6#443BD6

#443BD6 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.226 H 276.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX#443BD6
RGBrgb(68, 59, 214)
HSLhsl(243, 65%, 54%)
HSVhsv(243, 72%, 84%)
CMYKcmyk(68.2%, 72.4%, 0%, 16.1%)
CIE-LABlab(36.39, 50.74, -77.68)
CIE-LCHlch(36.39, 92.78, 303.15°)
OKLaboklab(47.34% 0.0235 -0.2245)
OKLCHoklch(47.34% 0.226 276)
XYZxyz(16.0815, 9.2104, 64.5356)
Luminance0.0921 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#443BD6 #CDD63B
analogous
#3B7FD6 #443BD6 #913BD6
triadic
#443BD6 #D6443B #3BD644
tetradic
#443BD6 #D63B7F #CDD63B #3BD691
square
#443BD6 #D63B7F #CDD63B #3BD691
split-complementary
#443BD6 #D6913B #7FD63B
monochromatic
#201A7D #2D25AF #443BD6 #746EE1 #A5A0EB

Accessibility & contrast

On white

7.39
#443BD6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.84
#443BD6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BD6
7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##443BD6#FFFFFF#000000##FFFFFF
##443BD61.007.392.847.39
#FFFFFF7.391.0021.001.00
#0000002.8421.001.0021.00
##FFFFFF7.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CDB
Deuteranopia (green-blind)
#004FD3
Tritanopia (blue-blind)
#006785
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #443bd6;
/* rgb */ color: rgb(68, 59, 214);
/* oklch */ color: oklch(47.3% 0.226 276.0);
Tailwind
colors: {
  custom: {
    50: '#8b73e4',
    500: '#443bd6',
    950: '#000000',
  },
}
SCSS
$custom: #443bd6;
$custom-light: #8b73e4;
$custom-dark: #000000;
JSON
{
  "hex": "#443bd6",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 214
  },
  "hsl": {
    "h": 243.484,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47336,
    "c": 0.22573,
    "h": 276
  },
  "luminance": 0.09212
}

Semantic roles & 50–950 ramp

primary
#443BD6
secondary
#D4D895
accent
#E83FDF
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #443BD6

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

Preview Lab → · Contrast checker → · Palette generator →

#443BD6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva