#347AB4#347AB4

#347AB4 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.2% C 0.114 H 246.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#347AB4
RGBrgb(52, 122, 180)
HSLhsl(207, 55%, 45%)
HSVhsv(207, 71%, 71%)
CMYKcmyk(71.1%, 32.2%, 0%, 29.4%)
CIE-LABlab(49.43, -2.46, -37.00)
CIE-LCHlch(49.43, 37.09, 266.19°)
OKLaboklab(56.22% -0.045 -0.1048)
OKLCHoklch(56.22% 0.114 246.8)
XYZxyz(16.6108, 17.9426, 45.7590)
Luminance0.1794 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347AB4 #B46E34
analogous
#34B4AE #347AB4 #343AB4
triadic
#347AB4 #B4347A #7AB434
tetradic
#347AB4 #AE34B4 #B46E34 #3AB434
square
#347AB4 #AE34B4 #B46E34 #3AB434
split-complementary
#347AB4 #B4343A #B4AE34
monochromatic
#193A55 #265A85 #347AB4 #5798CE #86B5DC

Accessibility & contrast

On white

4.58
#347AB4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.59
#347AB4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AB4
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347AB4#FFFFFF#000000##000000
##347AB41.004.584.594.59
#FFFFFF4.581.0021.0021.00
#0000004.5921.001.001.00
##0000004.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#607CB6
Deuteranopia (green-blind)
#4E70B3
Tritanopia (blue-blind)
#00888F
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #347ab4;
/* rgb */ color: rgb(52, 122, 180);
/* oklch */ color: oklch(56.2% 0.114 246.8);
Tailwind
colors: {
  custom: {
    50: '#7ba0ca',
    500: '#347ab4',
    950: '#000000',
  },
}
SCSS
$custom: #347ab4;
$custom-light: #7ba0ca;
$custom-dark: #000000;
JSON
{
  "hex": "#347ab4",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 180
  },
  "hsl": {
    "h": 207.188,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5622,
    "c": 0.11409,
    "h": 246.8
  },
  "luminance": 0.17944
}

Semantic roles & 50–950 ramp

primary
#347AB4
secondary
#C69F7E
accent
#8D49DF
background
#F8F9FC
surface
#EFF2F8
border
#CACCD1
text
#0B0E13
muted
#7C7E82

Preview Lab

Preview with #347AB4

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

Preview Lab → · Contrast checker → · Palette generator →

#347AB4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva