Information about #1F104F color

#1F104F color image

Basic facts about this digital color

#1F104F falls into the Blue Color Family — High Saturation, Dark brightness. The mix behind it: rgb(31, 16, 79) — 12.2% red, 6.3% green, 31% blue; the print equivalent is CMYK 19 / 25 / 0 / 69. Curious how these numbers work? Read our RGB color codes guide.

A vivid, lively blue, #1F104F stays on the darker end of the scale. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Dark Indigo (#1F0954). Slightly further away sit Royal Indigo (#240952) and Jenniebear Blue (#111154).

Technically, the mix leans on its blue channel (rgb(31, 16, 79)), which gives #1F104F its character. Accessibility-wise, white text works best on #1F104F: 16.9:1 contrast (passing WCAG AAA) versus 1.2:1 for black. On paper it relies strongly on black ink (K:69), so proof dark layouts before a large print run. No one has named #1F104F so far. Register a name for it and it becomes a permanent record.

#1F104F color variations

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

#1F104F 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 #1F104F

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

#1F104F color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#1F104F
  • RGB31, 16, 79
  • CMYK19, 25, 0, 69
  • CSSrgb(31, 16, 79)
  • HSL254°, 66%, 19%
  • HSL Precise254.286°, 66.316%, 18.627%
  • HSV254°, 80%, 31%
  • HSB254°, 80%, 31%
  • Normalized R (0.0–1.0)0.122
  • Normalized G (0.0–1.0)0.063
  • Normalized B (0.0–1.0)0.310
  • GLSLvec3(0.122, 0.063, 0.310)
  • GLSL with alphavec4(0.122, 0.063, 0.310, 1.000)
  • HLSL / Metalfloat3(0.122, 0.063, 0.310)
  • Percentage of Red in RGB12.2%
  • Percentage of Green in RGB6.3%
  • Percentage of Blue in RGB31%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID1F104F
  • DECIMAL ID2035791
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01