Information about #3778C8 color

#3778C8 color image

Basic facts about this digital color

The digital color #3778C8 is classified in the Register under the Azure Color Family, with Moderate Saturation and Light brightness. Its exact recipe is rgb(55, 120, 200) — 21.6% red, 47.1% green, 78.4% blue — and for print it converts to CMYK 57 / 31 / 0 / 22. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored azure, #3778C8 sits on the lighter side of the spectrum. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Windows Blue (#357EC7). Nearby in the Register you will also find Skydiver (#4677C8) and Han Blue (#446CCF).

Technically, the mix leans on its blue channel (rgb(55, 120, 200)), which gives #3778C8 its character. If you plan to put text on a #3778C8 background, choose black — the contrast ratio is 4.7:1 (passing WCAG AA), while white manages only 4.5:1. #3778C8 has no official name yet. If this shade means something to you, you can be the one to name it.

#3778C8 color variations

View this color variations of tints, shades, tones and hues.

#3778C8 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #3778C8

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Windows Blue color link
Windows Blue

#357EC7

Skydiver color link
Skydiver

#4677C8

Han Blue color link
Han Blue

#446CCF

Bluish color link
Bluish

#2976BB

True Blue color link
True Blue

#2D68C4

Onetta Blue color link
Onetta Blue

#4070B8

Kasper Blue color link
Kasper Blue

#4072B7

Mariner color link
Mariner

#286ACD

Sports Star color link
Sports Star

#3D85B8

Conversions between color systems and etc.

  • HEX#3778C8
  • RGB55, 120, 200
  • CMYK57, 31, 0, 22
  • CSSrgb(55, 120, 200)
  • HSL213°, 57%, 50%
  • HSL Precise213.103°, 56.863%, 50%
  • HSV213°, 73%, 78%
  • HSB213°, 73%, 78%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.471
  • Normalized B (0.0–1.0)0.784
  • GLSLvec3(0.216, 0.471, 0.784)
  • GLSL with alphavec4(0.216, 0.471, 0.784, 1.000)
  • HLSL / Metalfloat3(0.216, 0.471, 0.784)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB47.1%
  • Percentage of Blue in RGB78.4%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3778C8
  • DECIMAL ID3635400
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01