Information about #40578B color

#40578B color image

Basic facts about this digital color

In the Register's classification, #40578B belongs to the Azure Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(64, 87, 139) (25.1% red, 34.1% green, 54.5% blue), or CMYK 29 / 20 / 0 / 45 for print. Curious how these numbers work? Read our RGB color codes guide.

A moderately toned steel-blue azure, #40578B holds a balanced mid-tone. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is very close to Superhero (#374E88). Its next-closest registered neighbors are Filmpro Sky Blue (#355D90) and Dusky Blue (#475F94).

The recipe behind #40578B is rgb(64, 87, 139), with blue as the dominant ingredient. Accessibility-wise, white text works best on #40578B: 7.1:1 contrast (passing WCAG AAA) versus 3.0:1 for black. #40578B has no official name yet. If this shade means something to you, you can be the one to name it.

#40578B color variations

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

#40578B color tints

Tints look brighter, pastel, and less intense.
#40578B

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#5772B1

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#8195C5

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#ABB8D8

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#D5DBEB

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White

#FFFFFF

#40578B color shades

Shades look darker, richer, and more solid.
#40578B

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#33456F

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#263453

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#192237

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#0C111B

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Black

#000000

#40578B color tones

Tones looks more sophisticated and complex than base colors.
#40578B

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#4B5E8A

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#576689

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#636E86

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#717683

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Grey

#808080

#40578B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#84408B

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#66408B

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#47408B

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#40578B

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#40758B

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#408B84

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#408B66

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#40578B 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
#40578B
#40578B

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#8C7540
#8C7540

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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
#40578B
#40578B

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#7D8C40
#7D8C40

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#8C4F40
#8C4F40

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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
#4F408C
#4F408C

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#40578B
#40578B

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#407D8C
#407D8C

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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
#40578B
#40578B

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#8C4057
#8C4057

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#578C40
#578C40

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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
#40578B
#40578B

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#75408C
#75408C

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#8C7540
#8C7540

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#578C40
#578C40

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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
#40578B
#40578B

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#8C407D
#8C407D

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#8C7540
#8C7540

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#408C4F
#408C4F

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Nearest named colors to #40578B

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

Superhero color link
Superhero

#374E88

Filmpro Sky Blue color link
Filmpro Sky Blue

#355D90

Dusky Blue color link
Dusky Blue

#475F94

Chinese Blue color link
Chinese Blue

#365194

Twilight color link
Twilight

#4E518B

Dusk color link
Dusk

#4E5481

Matisse color link
Matisse

#365C7D

Wavelength color link
Wavelength

#3C6886

Light Navy Blue color link
Light Navy Blue

#2E5A88

Ebullient Blue color link
Ebullient Blue

#36529A

Purple Navy color link
Purple Navy

#4E5180

Hendrix color link
Hendrix

#4C567C

#40578B color backgrounds & wallpapers

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

#40578B color image #40578B color ORCN HD wallpaper 3840x2160 (Desktop)
#40578B color image #40578B color ORCN HD wallpaper 1170x2532 (Mobile)
#40578B color image #40578B color solid HD wallpaper 3840x2160 (Desktop)
#40578B color image #40578B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#40578B
  • RGB64, 87, 139
  • CMYK29, 20, 0, 45
  • CSSrgb(64, 87, 139)
  • HSL222°, 37%, 40%
  • HSL Precise221.6°, 36.946%, 39.804%
  • HSV222°, 54%, 55%
  • HSB222°, 54%, 55%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.341
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.251, 0.341, 0.545)
  • GLSL with alphavec4(0.251, 0.341, 0.545, 1.000)
  • HLSL / Metalfloat3(0.251, 0.341, 0.545)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB34.1%
  • Percentage of Blue in RGB54.5%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID40578B
  • DECIMAL ID4216715
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 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.