#347ED5#347ED5

#347ED5 is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 59.1% C 0.152 H 254.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#347ED5
RGBrgb(52, 126, 213)
HSLhsl(212, 66%, 52%)
HSVhsv(212, 76%, 84%)
CMYKcmyk(75.6%, 40.8%, 0%, 16.5%)
CIE-LABlab(52.35, 7.11, -51.24)
CIE-LCHlch(52.35, 51.73, 277.90°)
OKLaboklab(59.08% -0.0403 -0.1464)
OKLCHoklch(59.08% 0.152 254.6)
XYZxyz(20.8828, 20.4535, 65.7852)
Luminance0.2046 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347ED5 #D58B34
analogous
#34CFD5 #347ED5 #3B34D5
triadic
#347ED5 #D5347E #7ED534
tetradic
#347ED5 #D534CF #D58B34 #34D53B
square
#347ED5 #D534CF #D58B34 #34D53B
split-complementary
#347ED5 #D53B34 #CFD534
monochromatic
#184476 #2360A9 #347ED5 #679EDF #99BEEA

Accessibility & contrast

On white

4.12
#347ED5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#347ED5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347ED5
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347ED5#FFFFFF#000000##000000
##347ED51.004.125.095.09
#FFFFFF4.121.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5485D8
Deuteranopia (green-blind)
#3976D3
Tritanopia (blue-blind)
#00939F
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #347ed5;
/* rgb */ color: rgb(52, 126, 213);
/* oklch */ color: oklch(59.1% 0.152 254.6);
Tailwind
colors: {
  custom: {
    50: '#81a2e2',
    500: '#347ed5',
    950: '#000000',
  },
}
SCSS
$custom: #347ed5;
$custom-light: #81a2e2;
$custom-dark: #000000;
JSON
{
  "hex": "#347ed5",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 213
  },
  "hsl": {
    "h": 212.422,
    "s": 65.714,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59077,
    "c": 0.15189,
    "h": 254.6
  },
  "luminance": 0.20456
}

Semantic roles & 50–950 ramp

primary
#347ED5
secondary
#D6B58F
accent
#9B3FE9
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0F15
muted
#7D7E83

Preview Lab

Preview with #347ED5

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

Preview Lab → · Contrast checker → · Palette generator →

#347ED5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva