#3470BE#3470BE

#3470BE is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.5% C 0.137 H 256.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#3470BE
RGBrgb(52, 112, 190)
HSLhsl(214, 57%, 47%)
HSVhsv(214, 73%, 75%)
CMYKcmyk(72.6%, 41.1%, 0%, 25.5%)
CIE-LABlab(47.02, 7.29, -46.60)
CIE-LCHlch(47.02, 47.16, 278.90°)
OKLaboklab(54.51% -0.0328 -0.1331)
OKLCHoklch(54.51% 0.137 256.1)
XYZxyz(16.5012, 16.0343, 50.9305)
Luminance0.1604 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3470BE #BE8234
analogous
#34B5BE #3470BE #3D34BE
triadic
#3470BE #BE3470 #70BE34
tetradic
#3470BE #BE34B5 #BE8234 #34BE3D
square
#3470BE #BE34B5 #BE8234 #34BE3D
split-complementary
#3470BE #BE3D34 #B5BE34
monochromatic
#1A375E #27548E #3470BE #5D90D3 #8DB1E0

Accessibility & contrast

On white

4.99
#3470BE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.21
#3470BE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3470BE
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3470BE#FFFFFF#000000##FFFFFF
##3470BE1.004.994.214.99
#FFFFFF4.991.0021.001.00
#0000004.2121.001.0021.00
##FFFFFF4.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B76C1
Deuteranopia (green-blind)
#346ABC
Tritanopia (blue-blind)
#00828E
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #3470be;
/* rgb */ color: rgb(52, 112, 190);
/* oklch */ color: oklch(54.5% 0.137 256.1);
Tailwind
colors: {
  custom: {
    50: '#7d98d2',
    500: '#3470be',
    950: '#000000',
  },
}
SCSS
$custom: #3470be;
$custom-light: #7d98d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3470be",
  "rgb": {
    "r": 52,
    "g": 112,
    "b": 190
  },
  "hsl": {
    "h": 213.913,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5451,
    "c": 0.13705,
    "h": 256.1
  },
  "luminance": 0.16036
}

Semantic roles & 50–950 ramp

primary
#3470BE
secondary
#CAAB84
accent
#9E48E0
background
#F8F9FC
surface
#EFF2F9
border
#CACCD2
text
#0B0D14
muted
#7C7E82

Preview Lab

Preview with #3470BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3470BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva