#347EBF#347EBF

#347EBF is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.124 H 248.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#347EBF
RGBrgb(52, 126, 191)
HSLhsl(208, 57%, 48%)
HSVhsv(208, 73%, 75%)
CMYKcmyk(72.8%, 34%, 0%, 25.1%)
CIE-LABlab(51.16, -0.90, -40.59)
CIE-LCHlch(51.16, 40.60, 268.72°)
OKLaboklab(57.77% -0.0457 -0.1152)
OKLCHoklch(57.77% 0.124 248.3)
XYZxyz(18.2774, 19.4113, 52.0636)
Luminance0.1941 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347EBF #BF7534
analogous
#34BFBB #347EBF #3438BF
triadic
#347EBF #BF347E #7EBF34
tetradic
#347EBF #BB34BF #BF7534 #38BF34
square
#347EBF #BB34BF #BF7534 #38BF34
split-complementary
#347EBF #BF3438 #BFBB34
monochromatic
#1A3F5F #275E8F #347EBF #5D9CD3 #8DB9E0

Accessibility & contrast

On white

4.30
#347EBF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#347EBF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EBF
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347EBF#FFFFFF#000000##000000
##347EBF1.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6081C2
Deuteranopia (green-blind)
#4D74BE
Tritanopia (blue-blind)
#008D95
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #347ebf;
/* rgb */ color: rgb(52, 126, 191);
/* oklch */ color: oklch(57.8% 0.124 248.3);
Tailwind
colors: {
  custom: {
    50: '#7da3d2',
    500: '#347ebf',
    950: '#000000',
  },
}
SCSS
$custom: #347ebf;
$custom-light: #7da3d2;
$custom-dark: #000000;
JSON
{
  "hex": "#347ebf",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 191
  },
  "hsl": {
    "h": 208.058,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57769,
    "c": 0.124,
    "h": 248.3
  },
  "luminance": 0.19413
}

Semantic roles & 50–950 ramp

primary
#347EBF
secondary
#CAA584
accent
#8F47E0
background
#F8F9FC
surface
#EFF2F9
border
#CACCD2
text
#0B0F14
muted
#7C7E82

Preview Lab

Preview with #347EBF

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

Preview Lab → · Contrast checker → · Palette generator →

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