Information about #1B83AC color

#1B83AC color image

Basic facts about this digital color

In the Register's classification, #1B83AC belongs to the Azure Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(27, 131, 172) — 10.6% red, 51.4% green, 67.5% blue; the print equivalent is CMYK 57 / 16 / 0 / 33. Curious how these numbers work? Read our RGB color codes guide.

The color #1B83AC reads as a vivid, lively sky-leaning azure and sits comfortably between light and dark. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is just a few steps away from Nice Blue (#107AB0). Nearby in the Register you will also find Geaux Blue (#1277A3) and UCLA Blue (#2774AE).

Technically, the mix leans on its blue channel (rgb(27, 131, 172)), which gives #1B83AC its character. If you plan to put text on a #1B83AC background, choose black — the contrast ratio is 4.9:1 (passing WCAG AA), while white manages only 4.3:1. Out of 16,777,216 possible colors, #1B83AC is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1B83AC color variations

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

#1B83AC 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 #1B83AC

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

Nice Blue color link
Nice Blue

#107AB0

Geaux Blue color link
Geaux Blue

#1277A3

UCLA Blue color link
UCLA Blue

#2774AE

Lure color link
Lure

#2F77A9

Bluish color link
Bluish

#2976BB

Pelorous color link
Pelorous

#2599B2

Scooter color link
Scooter

#308EA0

Bowie color link
Bowie

#0084AC

Cerulean color link
Cerulean

#007BA7

Conversions between color systems and etc.

  • HEX#1B83AC
  • RGB27, 131, 172
  • CMYK57, 16, 0, 33
  • CSSrgb(27, 131, 172)
  • HSL197°, 73%, 39%
  • HSL Precise196.966°, 72.864%, 39.02%
  • HSV197°, 84%, 67%
  • HSB197°, 84%, 67%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.514
  • Normalized B (0.0–1.0)0.675
  • GLSLvec3(0.106, 0.514, 0.675)
  • GLSL with alphavec4(0.106, 0.514, 0.675, 1.000)
  • HLSL / Metalfloat3(0.106, 0.514, 0.675)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB51.4%
  • Percentage of Blue in RGB67.5%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1B83AC
  • DECIMAL ID1803180
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01