Information about #1C63AB color

#1C63AB color image

Basic facts about this digital color

The digital color #1C63AB is classified in the Register under the Azure Color Family, with High Saturation and Neutral brightness. In numbers: rgb(28, 99, 171) (11% red, 38.8% green, 67.1% blue), or CMYK 56 / 28 / 0 / 33 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #1C63AB reads as a energetic, saturated 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 very close to Fun Blue (#1959A8). Nearby in the Register you will also find Green Blue (#1164B4) and Mid Blue (#276AB3).

Technically, the mix leans on its blue channel (rgb(28, 99, 171)), which gives #1C63AB its character. If you plan to put text on a #1C63AB background, choose white — the contrast ratio is 6.1:1 (passing WCAG AA), while black manages only 3.4:1. #1C63AB has no official name yet. If this shade means something to you, you can be the one to name it.

#1C63AB color variations

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

#1C63AB 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 #1C63AB

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

Fun Blue color link
Fun Blue

#1959A8

Green Blue color link
Green Blue

#1164B4

Mid Blue color link
Mid Blue

#276AB3

Lapis Lazuli color link
Lapis Lazuli

#26619C

Denim color link
Denim

#1560BD

UCLA Blue color link
UCLA Blue

#2774AE

Tory Blue color link
Tory Blue

#1450AA

Geaux Blue color link
Geaux Blue

#1277A3

Trust Blue color link
Trust Blue

#0A64BC

Sapphire color link
Sapphire

#0F52BA

Conversions between color systems and etc.

  • HEX#1C63AB
  • RGB28, 99, 171
  • CMYK56, 28, 0, 33
  • CSSrgb(28, 99, 171)
  • HSL210°, 72%, 39%
  • HSL Precise210.21°, 71.859%, 39.02%
  • HSV210°, 84%, 67%
  • HSB210°, 84%, 67%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.388
  • Normalized B (0.0–1.0)0.671
  • GLSLvec3(0.110, 0.388, 0.671)
  • GLSL with alphavec4(0.110, 0.388, 0.671, 1.000)
  • HLSL / Metalfloat3(0.110, 0.388, 0.671)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB38.8%
  • Percentage of Blue in RGB67.1%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID1C63AB
  • DECIMAL ID1860523
  • Name LengthThis color has no name
  • This page visited12 times
  • Counting from2025-01-01