Information about #30578D color

#30578D color image

Basic facts about this digital color

The digital color #30578D is classified in the Register under the Azure Color Family, with Moderate Saturation and Neutral brightness. Its exact recipe is rgb(48, 87, 141) — 18.8% red, 34.1% green, 55.3% blue — and for print it converts to CMYK 36 / 21 / 0 / 45. New to color codes? See our guide to RGB color codes.

A confidently colored azure, #30578D holds a balanced mid-tone. 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 a hair away from Light Navy Blue (#2E5A88). Its next-closest registered neighbors are YInMn Blue (#2E5090) and Filmpro Sky Blue (#355D90).

Technically, the mix leans on its blue channel (rgb(48, 87, 141)), which gives #30578D its character. If you plan to put text on a #30578D background, choose white — the contrast ratio is 7.3:1 (passing WCAG AAA), while black manages only 2.9:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#30578D color variations

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

#30578D 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 #30578D

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#30578D
  • RGB48, 87, 141
  • CMYK36, 21, 0, 45
  • CSSrgb(48, 87, 141)
  • HSL215°, 49%, 37%
  • HSL Precise214.839°, 49.206%, 37.059%
  • HSV215°, 66%, 55%
  • HSB215°, 66%, 55%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.341
  • Normalized B (0.0–1.0)0.553
  • GLSLvec3(0.188, 0.341, 0.553)
  • GLSL with alphavec4(0.188, 0.341, 0.553, 1.000)
  • HLSL / Metalfloat3(0.188, 0.341, 0.553)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB34.1%
  • Percentage of Blue in RGB55.3%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID30578D
  • DECIMAL ID3168141
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01