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Information about #305FB0 color

#305FB0 color image

Basic facts about this digital color

In the Register's classification, #305FB0 belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(48, 95, 176) — 18.8% red, 37.3% green, 69% blue; the print equivalent is CMYK 50 / 32 / 0 / 31. New to color codes? See our guide to RGB color codes.

The color #305FB0 reads as a confidently colored steel-blue azure and sits on the lighter side of the spectrum. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is just a few steps away from Mid Blue (#276AB3). Nearby in the Register you will also find Cerulean Blue (#2A52BE) and Violet Blue (#324AB2).

In RGB terms — rgb(48, 95, 176) — the blue channel does the heavy lifting here. If you plan to put text on a #305FB0 background, choose white — the contrast ratio is 6.2:1 (passing WCAG AA), while black manages only 3.4:1. #305FB0 has no official name yet. If this shade means something to you, you can be the one to name it.

#305FB0 color variations

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

#305FB0 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 #305FB0

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

Mid Blue color link
Mid Blue

#276AB3

Violet Blue color link
Violet Blue

#324AB2

Lochmara color link
Lochmara

#316EA0

True Blue color link
True Blue

#2D68C4

Lapis Lazuli color link
Lapis Lazuli

#26619C

UCLA Blue color link
UCLA Blue

#2774AE

Primetime color link
Primetime

#3973A9

St Tropaz color link
St Tropaz

#2D569B

Flat Blue color link
Flat Blue

#3C73A8

Onetta Blue color link
Onetta Blue

#4070B8

Conversions between color systems and etc.

  • HEX#305FB0
  • RGB48, 95, 176
  • CMYK50, 32, 0, 31
  • CSSrgb(48, 95, 176)
  • HSL218°, 57%, 44%
  • HSL Precise217.969°, 57.143%, 43.922%
  • HSV218°, 73%, 69%
  • HSB218°, 73%, 69%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.373
  • Normalized B (0.0–1.0)0.690
  • GLSLvec3(0.188, 0.373, 0.690)
  • GLSL with alphavec4(0.188, 0.373, 0.690, 1.000)
  • HLSL / Metalfloat3(0.188, 0.373, 0.690)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB37.3%
  • Percentage of Blue in RGB69%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID305FB0
  • DECIMAL ID3170224
  • Name LengthThis color has no name
  • This page visited4 times
  • Counting from2025-01-01