#347AC0#347AC0

#347AC0 is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 56.9% C 0.129 H 251.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX#347AC0
RGBrgb(52, 122, 192)
HSLhsl(210, 57%, 48%)
HSVhsv(210, 73%, 75%)
CMYKcmyk(72.9%, 36.5%, 0%, 24.7%)
CIE-LABlab(50.04, 1.87, -42.94)
CIE-LCHlch(50.04, 42.99, 272.49°)
OKLaboklab(56.9% -0.0417 -0.1222)
OKLCHoklch(56.9% 0.129 251.2)
XYZxyz(17.8866, 18.4529, 52.4780)
Luminance0.1845 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347AC0 #C07A34
analogous
#34C0C0 #347AC0 #3434C0
triadic
#347AC0 #C0347A #7AC034
tetradic
#347AC0 #C034C0 #C07A34 #34C034
square
#347AC0 #C034C0 #C07A34 #34C034
split-complementary
#347AC0 #C03434 #C0C034
monochromatic
#1A3D60 #275B90 #347AC0 #5E99D3 #8EB7E0

Accessibility & contrast

On white

4.48
#347AC0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.69
#347AC0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC0
4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347AC0#FFFFFF#000000##000000
##347AC01.004.484.694.69
#FFFFFF4.481.0021.0021.00
#0000004.6921.001.001.00
##0000004.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5A7EC3
Deuteranopia (green-blind)
#4571BF
Tritanopia (blue-blind)
#008B94
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #347ac0;
/* rgb */ color: rgb(52, 122, 192);
/* oklch */ color: oklch(56.9% 0.129 251.2);
Tailwind
colors: {
  custom: {
    50: '#7da0d3',
    500: '#347ac0',
    950: '#000000',
  },
}
SCSS
$custom: #347ac0;
$custom-light: #7da0d3;
$custom-dark: #000000;
JSON
{
  "hex": "#347ac0",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 192
  },
  "hsl": {
    "h": 210,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56904,
    "c": 0.1291,
    "h": 251.2
  },
  "luminance": 0.18455
}

Semantic roles & 50–950 ramp

primary
#347AC0
secondary
#CBA885
accent
#9447E1
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #347AC0

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

Preview Lab → · Contrast checker → · Palette generator →

#347AC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva