#3480CF#3480CF

#3480CF is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.142 H 252.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#3480CF
RGBrgb(52, 128, 207)
HSLhsl(211, 62%, 51%)
HSVhsv(211, 75%, 81%)
CMYKcmyk(74.9%, 38.2%, 0%, 18.8%)
CIE-LABlab(52.59, 3.70, -47.46)
CIE-LCHlch(52.59, 47.60, 274.45°)
OKLaboklab(59.16% -0.0434 -0.1353)
OKLCHoklch(59.16% 0.142 252.2)
XYZxyz(20.3936, 20.6711, 61.9345)
Luminance0.2067 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3480CF #CF8334
analogous
#34CDCF #3480CF #3534CF
triadic
#3480CF #CF3480 #80CF34
tetradic
#3480CF #CF34CD #CF8334 #34CF35
square
#3480CF #CF34CD #CF8334 #34CF35
split-complementary
#3480CF #CF3534 #CDCF34
monochromatic
#1A436E #2662A0 #3480CF #659FDB #97BEE6

Accessibility & contrast

On white

4.09
#3480CF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.13
#3480CF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3480CF
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3480CF#FFFFFF#000000##000000
##3480CF1.004.095.135.13
#FFFFFF4.091.0021.0021.00
#0000005.1321.001.001.00
##0000005.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B85D2
Deuteranopia (green-blind)
#4377CD
Tritanopia (blue-blind)
#00939D
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #3480cf;
/* rgb */ color: rgb(52, 128, 207);
/* oklch */ color: oklch(59.2% 0.142 252.2);
Tailwind
colors: {
  custom: {
    50: '#80a4de',
    500: '#3480cf',
    950: '#000000',
  },
}
SCSS
$custom: #3480cf;
$custom-light: #80a4de;
$custom-dark: #000000;
JSON
{
  "hex": "#3480cf",
  "rgb": {
    "r": 52,
    "g": 128,
    "b": 207
  },
  "hsl": {
    "h": 210.581,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59158,
    "c": 0.14211,
    "h": 252.2
  },
  "luminance": 0.20673
}

Semantic roles & 50–950 ramp

primary
#3480CF
secondary
#D2B08D
accent
#9543E5
background
#F8FAFD
surface
#F0F3FB
border
#CBCDD4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3480CF

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

Preview Lab → · Contrast checker → · Palette generator →

#3480CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva