#3475BE#3475BE

#3475BE is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.6% C 0.132 H 253.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX#3475BE
RGBrgb(52, 117, 190)
HSLhsl(212, 57%, 47%)
HSVhsv(212, 73%, 75%)
CMYKcmyk(72.6%, 38.4%, 0%, 25.5%)
CIE-LABlab(48.47, 4.19, -44.29)
CIE-LCHlch(48.47, 44.48, 275.41°)
OKLaboklab(55.64% -0.0375 -0.1262)
OKLCHoklch(55.64% 0.132 253.5)
XYZxyz(17.0683, 17.1685, 51.1195)
Luminance0.1717 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3475BE #BE7D34
analogous
#34BABE #3475BE #3834BE
triadic
#3475BE #BE3475 #75BE34
tetradic
#3475BE #BE34BA #BE7D34 #34BE38
square
#3475BE #BE34BA #BE7D34 #34BE38
split-complementary
#3475BE #BE3834 #BABE34
monochromatic
#1A3A5E #27578E #3475BE #5D94D3 #8DB4E0

Accessibility & contrast

On white

4.74
#3475BE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.43
#3475BE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3475BE
4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3475BE#FFFFFF#000000##FFFFFF
##3475BE1.004.744.434.74
#FFFFFF4.741.0021.001.00
#0000004.4321.001.0021.00
##FFFFFF4.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#537AC1
Deuteranopia (green-blind)
#3E6DBD
Tritanopia (blue-blind)
#008690
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #3475be;
/* rgb */ color: rgb(52, 117, 190);
/* oklch */ color: oklch(55.6% 0.132 253.5);
Tailwind
colors: {
  custom: {
    50: '#7d9cd2',
    500: '#3475be',
    950: '#000000',
  },
}
SCSS
$custom: #3475be;
$custom-light: #7d9cd2;
$custom-dark: #000000;
JSON
{
  "hex": "#3475be",
  "rgb": {
    "r": 52,
    "g": 117,
    "b": 190
  },
  "hsl": {
    "h": 211.739,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55641,
    "c": 0.13164,
    "h": 253.5
  },
  "luminance": 0.1717
}

Semantic roles & 50–950 ramp

primary
#3475BE
secondary
#CAA984
accent
#9848E0
background
#F8F9FC
surface
#EFF2F9
border
#CACCD2
text
#0B0E14
muted
#7C7E82

Preview Lab

Preview with #3475BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3475BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva