#3472CC#3472CC

#3472CC is a mid, vivid blue. Relative luminance 0.171; OKLCH L 55.9% C 0.153 H 258.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX#3472CC
RGBrgb(52, 114, 204)
HSLhsl(216, 60%, 50%)
HSVhsv(216, 75%, 80%)
CMYKcmyk(74.5%, 44.1%, 0%, 20%)
CIE-LABlab(48.41, 11.22, -52.41)
CIE-LCHlch(48.41, 53.60, 282.09°)
OKLaboklab(55.86% -0.0318 -0.1501)
OKLCHoklch(55.86% 0.153 258)
XYZxyz(18.3286, 17.1223, 59.4540)
Luminance0.1712 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3472CC #CC8E34
analogous
#34BECC #3472CC #4234CC
triadic
#3472CC #CC3472 #72CC34
tetradic
#3472CC #CC34BE #CC8E34 #34CC42
square
#3472CC #CC34BE #CC8E34 #34CC42
split-complementary
#3472CC #CC4234 #BECC34
monochromatic
#1B3B6B #27579C #3472CC #6594D8 #96B6E5

Accessibility & contrast

On white

4.75
#3472CC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.42
#3472CC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3472CC
4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3472CC#FFFFFF#000000##FFFFFF
##3472CC1.004.754.424.75
#FFFFFF4.751.0021.001.00
#0000004.4221.001.0021.00
##FFFFFF4.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#447ACF
Deuteranopia (green-blind)
#266CCA
Tritanopia (blue-blind)
#008795
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #3472cc;
/* rgb */ color: rgb(52, 114, 204);
/* oklch */ color: oklch(55.9% 0.153 258.0);
Tailwind
colors: {
  custom: {
    50: '#8099dc',
    500: '#3472cc',
    950: '#000000',
  },
}
SCSS
$custom: #3472cc;
$custom-light: #8099dc;
$custom-dark: #000000;
JSON
{
  "hex": "#3472cc",
  "rgb": {
    "r": 52,
    "g": 114,
    "b": 204
  },
  "hsl": {
    "h": 215.526,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55857,
    "c": 0.15344,
    "h": 258
  },
  "luminance": 0.17124
}

Semantic roles & 50–950 ramp

primary
#3472CC
secondary
#D0B48C
accent
#A245E3
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #3472CC

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

Preview Lab → · Contrast checker → · Palette generator →

#3472CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva