#3447C0#3447C0

#3447C0 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.189 H 270.2°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX#3447C0
RGBrgb(52, 71, 192)
HSLhsl(232, 57%, 48%)
HSVhsv(232, 73%, 75%)
CMYKcmyk(72.9%, 63%, 0%, 24.7%)
CIE-LABlab(36.06, 34.39, -65.47)
CIE-LCHlch(36.06, 73.95, 297.72°)
OKLaboklab(46.24% 0.0007 -0.1892)
OKLCHoklch(46.24% 0.189 270.2)
XYZxyz(13.1806, 9.0409, 50.9094)
Luminance0.0904 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3447C0 #C0AD34
analogous
#348DC0 #3447C0 #6734C0
triadic
#3447C0 #C03447 #47C034
tetradic
#3447C0 #C0348D #C0AD34 #34C067
square
#3447C0 #C0348D #C0AD34 #34C067
split-complementary
#3447C0 #C06734 #8DC034
monochromatic
#1A2360 #273590 #3447C0 #5E6ED3 #8E99E0

Accessibility & contrast

On white

7.48
#3447C0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.81
#3447C0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3447C0
7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3447C0#FFFFFF#000000##FFFFFF
##3447C01.007.482.817.48
#FFFFFF7.481.0021.001.00
#0000002.8121.001.0021.00
##FFFFFF7.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BC4
Deuteranopia (green-blind)
#004EBE
Tritanopia (blue-blind)
#00667D
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #3447c0;
/* rgb */ color: rgb(52, 71, 192);
/* oklch */ color: oklch(46.2% 0.189 270.2);
Tailwind
colors: {
  custom: {
    50: '#7f7ad4',
    500: '#3447c0',
    950: '#000000',
  },
}
SCSS
$custom: #3447c0;
$custom-light: #7f7ad4;
$custom-dark: #000000;
JSON
{
  "hex": "#3447c0",
  "rgb": {
    "r": 52,
    "g": 71,
    "b": 192
  },
  "hsl": {
    "h": 231.857,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46241,
    "c": 0.18916,
    "h": 270.2
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary
#3447C0
secondary
#CBC185
accent
#CC47E1
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0914
muted
#7D7B83

Preview Lab

Preview with #3447C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3447C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva