Information about #00399E color

#00399E color image

Basic facts about this digital color

In the Register's classification, #00399E belongs to the Azure Color Family, featuring Full Saturation and Neutral brightness. The mix behind it: rgb(0, 57, 158) — 0% red, 22.4% green, 62% blue; the print equivalent is CMYK 62 / 40 / 0 / 38. Curious how these numbers work? Read our RGB color codes guide.

The color #00399E reads as a pure, full-strength sky-leaning azure and holds a balanced mid-tone. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Dark Powder Blue (#003399). Its next-closest registered neighbors are Boeing Blue (#0039A6) and Philippine Blue (#0038A7).

Technically, the mix leans on its blue channel (rgb(0, 57, 158)), which gives #00399E its character. Accessibility-wise, white text works best on #00399E: 10.1:1 contrast (passing WCAG AAA) versus 2.1:1 for black. #00399E has no official name yet. If this shade means something to you, you can be the one to name it.

#00399E color variations

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

#00399E 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 #00399E

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#00399E
  • RGB0, 57, 158
  • CMYK62, 40, 0, 38
  • CSSrgb(0, 57, 158)
  • HSL218°, 100%, 31%
  • HSL Precise218.354°, 100%, 30.98%
  • HSV218°, 100%, 62%
  • HSB218°, 100%, 62%
  • Normalized R (0.0–1.0)0.000
  • Normalized G (0.0–1.0)0.224
  • Normalized B (0.0–1.0)0.620
  • GLSLvec3(0.000, 0.224, 0.620)
  • GLSL with alphavec4(0.000, 0.224, 0.620, 1.000)
  • HLSL / Metalfloat3(0.000, 0.224, 0.620)
  • Percentage of Red in RGB0%
  • Percentage of Green in RGB22.4%
  • Percentage of Blue in RGB62%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX ID00399E
  • DECIMAL ID14750
  • Name LengthThis color has no name
  • Seen by search & AI crawlers20 times
  • Counting from2025-01-01