Information about #1C4263 color

#1C4263 color image

Basic facts about this digital color

In the Register's classification, #1C4263 belongs to the Azure Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(28, 66, 99) (11% red, 25.9% green, 38.8% blue), or CMYK 28 / 13 / 0 / 61 for print. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored steel-blue azure, #1C4263 leans clearly toward the dark side. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Shipshape (#21425F). Its next-closest registered neighbors are Astronaut Blue (#214559) and Into The Blue (#193766).

The recipe behind #1C4263 is rgb(28, 66, 99), with blue as the dominant ingredient. Accessibility-wise, white text works best on #1C4263: 10.5:1 contrast (passing WCAG AAA) versus 2.0:1 for black. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #1C4263 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1C4263 color variations

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

#1C4263 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 #1C4263

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

Shipshape color link
Shipshape

#21425F

Apollo Blue color link
Apollo Blue

#163968

Regal Blue color link
Regal Blue

#203F58

Guru color link
Guru

#154C65

Cello color link
Cello

#1E385B

Wanaka color link
Wanaka

#284962

Arapawa color link
Arapawa

#274A5D

Dark Azure color link
Dark Azure

#274059

Blue Clouds color link
Blue Clouds

#273C5A

Conversions between color systems and etc.

  • HEX#1C4263
  • RGB28, 66, 99
  • CMYK28, 13, 0, 61
  • CSSrgb(28, 66, 99)
  • HSL208°, 56%, 25%
  • HSL Precise207.887°, 55.906%, 24.902%
  • HSV208°, 72%, 39%
  • HSB208°, 72%, 39%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.259
  • Normalized B (0.0–1.0)0.388
  • GLSLvec3(0.110, 0.259, 0.388)
  • GLSL with alphavec4(0.110, 0.259, 0.388, 1.000)
  • HLSL / Metalfloat3(0.110, 0.259, 0.388)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB25.9%
  • Percentage of Blue in RGB38.8%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1C4263
  • DECIMAL ID1852003
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01