Information about #304380 color

#304380 color image

Basic facts about this digital color

In the Register's classification, #304380 belongs to the Blue Color Family, featuring Moderate Saturation and Neutral brightness. In numbers: rgb(48, 67, 128) (18.8% red, 26.3% green, 50.2% blue), or CMYK 31 / 24 / 0 / 50 for print. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored blue, #304380 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 very close to Zoop De Loop (#254683). Nearby in the Register you will also find Sea World (#323F75) and Palm Springs Pathfinders (#2D4C88).

Technically, the mix leans on its blue channel (rgb(48, 67, 128)), which gives #304380 its character. If you plan to put text on a #304380 background, choose white — the contrast ratio is 9.4:1 (passing WCAG AAA), while black manages only 2.2:1. #304380 has no official name yet. If this shade means something to you, you can be the one to name it.

#304380 color variations

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

#304380 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 #304380

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

Conversions between color systems and etc.

  • HEX#304380
  • RGB48, 67, 128
  • CMYK31, 24, 0, 50
  • CSSrgb(48, 67, 128)
  • HSL226°, 45%, 35%
  • HSL Precise225.75°, 45.455%, 34.51%
  • HSV226°, 63%, 50%
  • HSB226°, 63%, 50%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.263
  • Normalized B (0.0–1.0)0.502
  • GLSLvec3(0.188, 0.263, 0.502)
  • GLSL with alphavec4(0.188, 0.263, 0.502, 1.000)
  • HLSL / Metalfloat3(0.188, 0.263, 0.502)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB26.3%
  • Percentage of Blue in RGB50.2%
  • Color FamilyBlue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID304380
  • DECIMAL ID3163008
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01