#347CAF#347CAF

#347CAF is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.4% C 0.106 H 242.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#347CAF
RGBrgb(52, 124, 175)
HSLhsl(205, 54%, 45%)
HSVhsv(205, 70%, 69%)
CMYKcmyk(70.3%, 29.1%, 0%, 31.4%)
CIE-LABlab(49.78, -5.43, -33.55)
CIE-LCHlch(49.78, 33.99, 260.81°)
OKLaboklab(56.42% -0.0486 -0.0948)
OKLCHoklch(56.42% 0.106 242.9)
XYZxyz(16.3587, 18.2387, 43.2074)
Luminance0.1824 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347CAF #AF6734
analogous
#34AFA5 #347CAF #343FAF
triadic
#347CAF #AF347C #7CAF34
tetradic
#347CAF #A534AF #AF6734 #3FAF34
square
#347CAF #A534AF #AF6734 #3FAF34
split-complementary
#347CAF #AF343F #AFA534
monochromatic
#183951 #265B80 #347CAF #549ACC #83B6DA

Accessibility & contrast

On white

4.52
#347CAF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#347CAF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347CAF
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347CAF#FFFFFF#000000##000000
##347CAF1.004.524.654.65
#FFFFFF4.521.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#657DB1
Deuteranopia (green-blind)
#5471AE
Tritanopia (blue-blind)
#00898E
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #347caf;
/* rgb */ color: rgb(52, 124, 175);
/* oklch */ color: oklch(56.4% 0.106 242.9);
Tailwind
colors: {
  custom: {
    50: '#7aa1c7',
    500: '#347caf',
    950: '#000000',
  },
}
SCSS
$custom: #347caf;
$custom-light: #7aa1c7;
$custom-dark: #000000;
JSON
{
  "hex": "#347caf",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 175
  },
  "hsl": {
    "h": 204.878,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56423,
    "c": 0.10649,
    "h": 242.9
  },
  "luminance": 0.18241
}

Semantic roles & 50–950 ramp

primary
#347CAF
secondary
#C4997B
accent
#874ADE
background
#F8F9FC
surface
#EFF2F8
border
#CACCD1
text
#0A0F13
muted
#7C7E82

Preview Lab

Preview with #347CAF

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

Preview Lab → · Contrast checker → · Palette generator →

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