Information about #305864 color

#305864 color image

Basic facts about this digital color

The digital color #305864 is classified in the Register under the Cyan Color Family, with Mild Saturation and Neutral brightness. Its exact recipe is rgb(48, 88, 100) — 18.8% red, 34.5% green, 39.2% blue — and for print it converts to CMYK 20 / 5 / 0 / 61. Curious how these numbers work? Read our RGB color codes guide.

A softly balanced water-like cyan, #305864 sits comfortably between light and dark. 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 Marathon (#305563). Nearby in the Register you will also find Lucifer (#2E5060) and Casal (#2F6168).

The recipe behind #305864 is rgb(48, 88, 100), with blue as the dominant ingredient. If you plan to put text on a #305864 background, choose white — the contrast ratio is 7.8:1 (passing WCAG AAA), while black manages only 2.7:1. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. #305864 has no official name yet. If this shade means something to you, you can be the one to name it.

#305864 color variations

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

#305864 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 #305864

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

Marathon color link
Marathon

#305563

Lucifer color link
Lucifer

#2E5060

Casal color link
Casal

#2F6168

Undercurrent color link
Undercurrent

#365C6C

Spinnaker color link
Spinnaker

#2F4D66

Navigate color link
Navigate

#304E5E

Spectra color link
Spectra

#2F5A57

Blumine color link
Blumine

#305C71

Explorer color link
Explorer

#374E59

Conversions between color systems and etc.

  • HEX#305864
  • RGB48, 88, 100
  • CMYK20, 5, 0, 61
  • CSSrgb(48, 88, 100)
  • HSL194°, 35%, 29%
  • HSL Precise193.846°, 35.135%, 29.02%
  • HSV194°, 52%, 39%
  • HSB194°, 52%, 39%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.345
  • Normalized B (0.0–1.0)0.392
  • GLSLvec3(0.188, 0.345, 0.392)
  • GLSL with alphavec4(0.188, 0.345, 0.392, 1.000)
  • HLSL / Metalfloat3(0.188, 0.345, 0.392)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB34.5%
  • Percentage of Blue in RGB39.2%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID305864
  • DECIMAL ID3168356
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01