Information about #646BA9 color

#646BA9 color image

Basic facts about this digital color

In the Register's classification, #646BA9 belongs to the Blue Color Family, featuring Mild Saturation and Light brightness. In numbers: rgb(100, 107, 169) (39.2% red, 42% green, 66.3% blue), or CMYK 27 / 24 / 0 / 34 for print. New to color codes? See our guide to RGB color codes.

A mildly saturated classic blue, #646BA9 sits on the lighter side of the spectrum. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Deloras (#606AA1). Nearby in the Register you will also find Chetwode Blue (#666FB4) and Grizzlies Blue (#5D76A9).

The recipe behind #646BA9 is rgb(100, 107, 169), with blue as the dominant ingredient. If you plan to put text on a #646BA9 background, choose white — the contrast ratio is 5.0:1 (passing WCAG AA), while black manages only 4.2:1. Out of 16,777,216 possible colors, #646BA9 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#646BA9 color variations

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

#646BA9 color tints

Tints look brighter, pastel, and less intense.
#646BA9

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#8388BA

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#A2A6CB

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#C1C3DC

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#E0E1ED

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White

#FFFFFF

#646BA9 color shades

Shades look darker, richer, and more solid.
#646BA9

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#4C538B

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#393E68

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#262945

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#131422

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Black

#000000

#646BA9 color tones

Tones looks more sophisticated and complex than base colors.
#646BA9

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#696FA1

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#6E7299

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#747790

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#797B88

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Grey

#808080

#646BA9 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#A964A2

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#9564A9

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#7964A9

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#646BA9

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#6487A9

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#64A2A9

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#64A995

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#646BA9 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
#646BA9
#646BA9

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#AAA364
#AAA364

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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
#646BA9
#646BA9

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#8EAA64
#8EAA64

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#AA8064
#AA8064

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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
#8064AA
#8064AA

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#646BA9
#646BA9

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#648EAA
#648EAA

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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
#646BA9
#646BA9

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#AA646B
#AA646B

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#6BAA64
#6BAA64

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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
#646BA9
#646BA9

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#A364AA
#A364AA

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#AAA364
#AAA364

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#6BAA64
#6BAA64

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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
#646BA9
#646BA9

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#AA648E
#AA648E

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#AAA364
#AAA364

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#64AA80
#64AA80

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Nearest named colors to #646BA9

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

Deloras color link
Deloras

#606AA1

Chetwode Blue color link
Chetwode Blue

#666FB4

Grizzlies Blue color link
Grizzlies Blue

#5D76A9

Scampi color link
Scampi

#6F63A0

Dark Blue Gray color link
Dark Blue Gray

#666699

Pastel Navy Blue color link
Pastel Navy Blue

#5E5CB2

Deluge color link
Deluge

#7563A8

Blue Marguerite color link
Blue Marguerite

#6A5BB1

Anchor color link
Anchor

#526DB2

Blue Yonder color link
Blue Yonder

#5072A7

Panorama color link
Panorama

#597499

Liberty color link
Liberty

#545AA7

#646BA9 color backgrounds & wallpapers

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

#646BA9 color image #646BA9 color ORCN HD wallpaper 3840x2160 (Desktop)
#646BA9 color image #646BA9 color ORCN HD wallpaper 1170x2532 (Mobile)
#646BA9 color image #646BA9 color solid HD wallpaper 3840x2160 (Desktop)
#646BA9 color image #646BA9 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#646BA9
  • RGB100, 107, 169
  • CMYK27, 24, 0, 34
  • CSSrgb(100, 107, 169)
  • HSL234°, 29%, 53%
  • HSL Precise233.913°, 28.631%, 52.745%
  • HSV234°, 41%, 66%
  • HSB234°, 41%, 66%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.420
  • Normalized B (0.0–1.0)0.663
  • GLSLvec3(0.392, 0.420, 0.663)
  • GLSL with alphavec4(0.392, 0.420, 0.663, 1.000)
  • HLSL / Metalfloat3(0.392, 0.420, 0.663)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB42%
  • Percentage of Blue in RGB66.3%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID646BA9
  • DECIMAL ID6581161
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 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.