Information about #1C2E58 color

#1C2E58 color image

Basic facts about this digital color

In the Register's classification, #1C2E58 belongs to the Azure Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(28, 46, 88) (11% red, 18% green, 34.5% blue), or CMYK 24 / 16 / 0 / 65 for print. Curious how these numbers work? Read our RGB color codes guide.

#1C2E58 presents itself as a confidently colored azure — one 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 almost identical to Delft Blue (#1F305E). Its next-closest registered neighbors are Space Cadet (#1D2951) and Biscay (#1B3162).

In RGB terms — rgb(28, 46, 88) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #1C2E58: 13.3:1 contrast (passing WCAG AAA) versus 1.6:1 for black. For print, note the heavy black component (K:65) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #1C2E58 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1C2E58 color variations

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

#1C2E58 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 #1C2E58

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#1C2E58
  • RGB28, 46, 88
  • CMYK24, 16, 0, 65
  • CSSrgb(28, 46, 88)
  • HSL222°, 52%, 23%
  • HSL Precise222°, 51.724%, 22.745%
  • HSV222°, 68%, 35%
  • HSB222°, 68%, 35%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.180
  • Normalized B (0.0–1.0)0.345
  • GLSLvec3(0.110, 0.180, 0.345)
  • GLSL with alphavec4(0.110, 0.180, 0.345, 1.000)
  • HLSL / Metalfloat3(0.110, 0.180, 0.345)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB18%
  • Percentage of Blue in RGB34.5%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1C2E58
  • DECIMAL ID1846872
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01