Information about #045CBF color

#045CBF color image

Basic facts about this digital color

The digital color #045CBF is classified in the Register under the Azure Color Family, with Full Saturation and Neutral brightness. In numbers: rgb(4, 92, 191) (1.6% red, 36.1% green, 74.9% blue), or CMYK 98 / 52 / 0 / 25 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #045CBF reads as a intensely saturated azure and sits comfortably between light and dark. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is very close to Ukraine Blue (#0057B7). Nearby in the Register you will also find Trust Blue (#0A64BC) and Medium Teal Blue (#0054B4).

Technically, the mix leans on its blue channel (rgb(4, 92, 191)), which gives #045CBF its character. On this background, white text reaches a 6.4:1 contrast ratio (passing WCAG AA); black stays at 3.3:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#045CBF color variations

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

#045CBF color tints

Tints look brighter, pastel, and less intense.
#045CBF

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#0778FA

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#459AFB

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#83BCFC

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#C1DDFE

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White

#FFFFFF

#045CBF color shades

Shades look darker, richer, and more solid.
#045CBF

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#034998

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#023672

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#02244C

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#011226

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Black

#000000

#045CBF color tones

Tones looks more sophisticated and complex than base colors.
#045CBF

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#1862B6

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#2E69AC

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#4770A0

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#627891

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Grey

#808080

#045CBF color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8C04BE

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#4204BE

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#0410BE

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#045CBF

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#04A5BE

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#04BE8C

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#04BE42

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#045CBF 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
#045CBF
#045CBF

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#BE6704
#BE6704

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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
#045CBF
#045CBF

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#B8BE04
#B8BE04

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#BE0A04
#BE0A04

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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
#0A04BE
#0A04BE

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#045CBF
#045CBF

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#04B8BE
#04B8BE

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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
#045CBF
#045CBF

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#BE045B
#BE045B

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#5BBE04
#5BBE04

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#045CBF
#045CBF

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#6704BE
#6704BE

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#BE6704
#BE6704

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#5BBE04
#5BBE04

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#045CBF
#045CBF

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#BE04B8
#BE04B8

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#BE6704
#BE6704

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#04BE0A
#04BE0A

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Nearest named colors to #045CBF

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

Ukraine Blue color link
Ukraine Blue

#0057B7

Trust Blue color link
Trust Blue

#0A64BC

Medium Teal Blue color link
Medium Teal Blue

#0054B4

Sapphire color link
Sapphire

#0F52BA

Bayern Blue color link
Bayern Blue

#0066B2

Science Blue color link
Science Blue

#0066CC

Denim color link
Denim

#1560BD

Green Blue color link
Green Blue

#1164B4

Absolute Zero color link
Absolute Zero

#0048BA

Spanish Blue color link
Spanish Blue

#0070B8

Intel Blue color link
Intel Blue

#0071C5

Kari Blue color link
Kari Blue

#006DB1

#045CBF color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#045CBF color image #045CBF color ORCN HD wallpaper 3840x2160 (Desktop)
#045CBF color image #045CBF color ORCN HD wallpaper 1170x2532 (Mobile)
#045CBF color image #045CBF color solid HD wallpaper 3840x2160 (Desktop)
#045CBF color image #045CBF color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#045CBF
  • RGB4, 92, 191
  • CMYK98, 52, 0, 25
  • CSSrgb(4, 92, 191)
  • HSL212°, 96%, 38%
  • HSL Precise211.765°, 95.897%, 38.235%
  • HSV212°, 98%, 75%
  • HSB212°, 98%, 75%
  • Normalized R (0.0–1.0)0.016
  • Normalized G (0.0–1.0)0.361
  • Normalized B (0.0–1.0)0.749
  • GLSLvec3(0.016, 0.361, 0.749)
  • GLSL with alphavec4(0.016, 0.361, 0.749, 1.000)
  • HLSL / Metalfloat3(0.016, 0.361, 0.749)
  • Percentage of Red in RGB1.6%
  • Percentage of Green in RGB36.1%
  • Percentage of Blue in RGB74.9%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX ID045CBF
  • DECIMAL ID285887
  • Name LengthThis color has no name
  • Seen by search & AI crawlers20 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.