#447FD4#447FD4

#447FD4 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 59.8% C 0.144 H 257.7°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#447FD4
RGBrgb(68, 127, 212)
HSLhsl(215, 63%, 55%)
HSVhsv(215, 68%, 83%)
CMYKcmyk(67.9%, 40.1%, 0%, 16.9%)
CIE-LABlab(53.12, 8.36, -49.40)
CIE-LCHlch(53.12, 50.11, 279.61°)
OKLaboklab(59.82% -0.0307 -0.1408)
OKLCHoklch(59.82% 0.144 257.7)
XYZxyz(21.8526, 21.1589, 65.2070)
Luminance0.2116 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#447FD4 #D49944
analogous
#44C7D4 #447FD4 #5144D4
triadic
#447FD4 #D4447F #7FD444
tetradic
#447FD4 #D444C7 #D49944 #44D451
square
#447FD4 #D444C7 #D49944 #44D451
split-complementary
#447FD4 #D45144 #C7D444
monochromatic
#1D4680 #2961B2 #447FD4 #76A1DF #A8C3EB

Accessibility & contrast

On white

4.01
#447FD4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.23
#447FD4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447FD4
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##447FD4#FFFFFF#000000##000000
##447FD41.004.015.235.23
#FFFFFF4.011.0021.0021.00
#0000005.2321.001.001.00
##0000005.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#5886D7
Deuteranopia (green-blind)
#4279D2
Tritanopia (blue-blind)
#00939F
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #447fd4;
/* rgb */ color: rgb(68, 127, 212);
/* oklch */ color: oklch(59.8% 0.144 257.7);
Tailwind
colors: {
  custom: {
    50: '#87a3e2',
    500: '#447fd4',
    950: '#000000',
  },
}
SCSS
$custom: #447fd4;
$custom-light: #87a3e2;
$custom-dark: #000000;
JSON
{
  "hex": "#447fd4",
  "rgb": {
    "r": 68,
    "g": 127,
    "b": 212
  },
  "hsl": {
    "h": 215.417,
    "s": 62.609,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59816,
    "c": 0.14413,
    "h": 257.7
  },
  "luminance": 0.21161
}

Semantic roles & 50–950 ramp

primary
#447FD4
secondary
#D8BF9C
accent
#A342E6
background
#F8FAFD
surface
#F0F3FB
border
#CBCDD4
text
#0D0F15
muted
#7D7F83

Preview Lab

Preview with #447FD4

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

Preview Lab → · Contrast checker → · Palette generator →

#447FD4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva