Information about #030A3A color

#030A3A color image

Basic facts about this digital color

In the Register's classification, #030A3A belongs to the Blue Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(3, 10, 58) — 1.2% red, 3.9% green, 22.7% blue; the print equivalent is CMYK 22 / 19 / 0 / 77. Curious how these numbers work? Read our RGB color codes guide.

#030A3A is a maximally vivid deep-sea blue that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Deep Cove (#051040). Its next-closest registered neighbors are BMA Blue (#00113F) and Very Dark Blue (#000133).

In RGB terms — rgb(3, 10, 58) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #030A3A: 18.9:1 contrast (passing WCAG AAA) versus 1.1:1 for black. On paper it relies strongly on black ink (K:77), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #030A3A is still unnamed — it can be claimed and named in The Official Register of Color Names.

#030A3A color variations

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

#030A3A 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 #030A3A

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#030A3A
  • RGB3, 10, 58
  • CMYK22, 19, 0, 77
  • CSSrgb(3, 10, 58)
  • HSL232°, 90%, 12%
  • HSL Precise232.364°, 90.164%, 11.961%
  • HSV232°, 95%, 23%
  • HSB232°, 95%, 23%
  • Normalized R (0.0–1.0)0.012
  • Normalized G (0.0–1.0)0.039
  • Normalized B (0.0–1.0)0.227
  • GLSLvec3(0.012, 0.039, 0.227)
  • GLSL with alphavec4(0.012, 0.039, 0.227, 1.000)
  • HLSL / Metalfloat3(0.012, 0.039, 0.227)
  • Percentage of Red in RGB1.2%
  • Percentage of Green in RGB3.9%
  • Percentage of Blue in RGB22.7%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID030A3A
  • DECIMAL ID199226
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01