Information about #03306E color

#03306E color image

Basic facts about this digital color

In the Register's classification, #03306E belongs to the Azure Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(3, 48, 110) — 1.2% red, 18.8% green, 43.1% blue; the print equivalent is CMYK 42 / 24 / 0 / 57. New to color codes? See our guide to RGB color codes.

The color #03306E reads as a maximally vivid steel-blue azure and carries a shadowy depth. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Mets Blue (#002D72). Nearby in the Register you will also find Yale Blue (#00356B) and Dark Midnight Blue (#003366).

The recipe behind #03306E is rgb(3, 48, 110), with blue as the dominant ingredient. If you plan to put text on a #03306E background, choose white — the contrast ratio is 12.7:1 (passing WCAG AAA), while black manages only 1.7:1. #03306E has no official name yet. If this shade means something to you, you can be the one to name it.

#03306E color variations

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

#03306E 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 #03306E

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

Mets Blue color link
Mets Blue

#002D72

Yale Blue color link
Yale Blue

#00356B

Marine Blue color link
Marine Blue

#01386A

Ateneo Blue color link
Ateneo Blue

#003A6C

Tardis Blue color link
Tardis Blue

#003B6F

Cool Black color link
Cool Black

#002E63

Whale Tail color link
Whale Tail

#003967

Astros Navy color link
Astros Navy

#002D62

Marine color link
Marine

#042E60

Conversions between color systems and etc.

  • HEX#03306E
  • RGB3, 48, 110
  • CMYK42, 24, 0, 57
  • CSSrgb(3, 48, 110)
  • HSL215°, 95%, 22%
  • HSL Precise214.766°, 94.69%, 22.157%
  • HSV215°, 97%, 43%
  • HSB215°, 97%, 43%
  • Normalized R (0.0–1.0)0.012
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.431
  • GLSLvec3(0.012, 0.188, 0.431)
  • GLSL with alphavec4(0.012, 0.188, 0.431, 1.000)
  • HLSL / Metalfloat3(0.012, 0.188, 0.431)
  • Percentage of Red in RGB1.2%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB43.1%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID03306E
  • DECIMAL ID209006
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01