Information about #1D5E91 color

#1D5E91 color image

Basic facts about this digital color

In the Register's classification, #1D5E91 belongs to the Azure Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(29, 94, 145) (11.4% red, 36.9% green, 56.9% blue), or CMYK 45 / 20 / 0 / 43 for print. Curious how these numbers work? Read our RGB color codes guide.

#1D5E91 presents itself as a energetic, saturated azure — one that holds a balanced mid-tone. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Yarra (#20608E). Its next-closest registered neighbors are allports in a storm (#1D5A8B) and Lapis Lazuli (#26619C).

Technically, the mix leans on its blue channel (rgb(29, 94, 145)), which gives #1D5E91 its character. Accessibility-wise, white text works best on #1D5E91: 6.9:1 contrast (passing WCAG AA) versus 3.1:1 for black. This shade is reserved in the Register and is not available for naming.

#1D5E91 color variations

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

#1D5E91 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 #1D5E91

The closest officially registered color names in the Register, ordered by similarity.

Conversions between color systems and etc.

  • HEX#1D5E91
  • RGB29, 94, 145
  • CMYK45, 20, 0, 43
  • CSSrgb(29, 94, 145)
  • HSL206°, 67%, 34%
  • HSL Precise206.379°, 66.667%, 34.118%
  • HSV206°, 80%, 57%
  • HSB206°, 80%, 57%
  • Normalized R (0.0–1.0)0.114
  • Normalized G (0.0–1.0)0.369
  • Normalized B (0.0–1.0)0.569
  • GLSLvec3(0.114, 0.369, 0.569)
  • GLSL with alphavec4(0.114, 0.369, 0.569, 1.000)
  • HLSL / Metalfloat3(0.114, 0.369, 0.569)
  • Percentage of Red in RGB11.4%
  • Percentage of Green in RGB36.9%
  • Percentage of Blue in RGB56.9%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1D5E91
  • DECIMAL ID1924753
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01