Information about #1C51B4 color

#1C51B4 color image

Basic facts about this digital color

In the Register's classification, #1C51B4 belongs to the Azure Color Family, featuring High Saturation and Light brightness. The mix behind it: rgb(28, 81, 180) — 11% red, 31.8% green, 70.6% blue; the print equivalent is CMYK 60 / 39 / 0 / 29. Curious how these numbers work? Read our RGB color codes guide.

#1C51B4 is a vivid, lively azure that carries an easy, daylight feel. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a near neighbor of Tory Blue (#1450AA). Slightly further away sit Sapphire (#0F52BA) and Fun Blue (#1959A8).

Technically, the mix leans on its blue channel (rgb(28, 81, 180)), which gives #1C51B4 its character. Accessibility-wise, white text works best on #1C51B4: 7.3:1 contrast (passing WCAG AAA) versus 2.9:1 for black. No one has named #1C51B4 so far. Register a name for it and it becomes a permanent record.

#1C51B4 color variations

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

#1C51B4 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 #1C51B4

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

Tory Blue color link
Tory Blue

#1450AA

Sapphire color link
Sapphire

#0F52BA

Fun Blue color link
Fun Blue

#1959A8

Denim Blue color link
Denim Blue

#2243B6

New Car color link
New Car

#214FC6

Denim color link
Denim

#1560BD

Green Blue color link
Green Blue

#1164B4

Violet Blue color link
Violet Blue

#324AB2

Blue Blue color link
Blue Blue

#2242C7

Persian Blue color link
Persian Blue

#1C39BB

Bryan Blue color link
Bryan Blue

#3246BA

Conversions between color systems and etc.

  • HEX#1C51B4
  • RGB28, 81, 180
  • CMYK60, 39, 0, 29
  • CSSrgb(28, 81, 180)
  • HSL219°, 73%, 41%
  • HSL Precise219.079°, 73.077%, 40.784%
  • HSV219°, 84%, 71%
  • HSB219°, 84%, 71%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.318
  • Normalized B (0.0–1.0)0.706
  • GLSLvec3(0.110, 0.318, 0.706)
  • GLSL with alphavec4(0.110, 0.318, 0.706, 1.000)
  • HLSL / Metalfloat3(0.110, 0.318, 0.706)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB31.8%
  • Percentage of Blue in RGB70.6%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID1C51B4
  • DECIMAL ID1855924
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01