Information about #63646D color

#63646D color image

Basic facts about this digital color

In the Register's classification, #63646D belongs to the Blue Color Family, featuring Desaturated and Light brightness. In numbers: rgb(99, 100, 109) (38.8% red, 39.2% green, 42.7% blue), or CMYK 4 / 4 / 0 / 57 for print. New to color codes? See our guide to RGB color codes.

#63646D presents itself as a muted, almost neutral grey — one that sits on the lighter side of the spectrum. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Shuttle Grey (#61666B). Nearby in the Register you will also find Comet (#636373) and Mid Grey (#666A6D).

Technically, the mix leans on its blue channel (rgb(99, 100, 109)), which gives #63646D its character. If you plan to put text on a #63646D background, choose white — the contrast ratio is 5.9:1 (passing WCAG AA), while black manages only 3.6:1. Out of 16,777,216 possible colors, #63646D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#63646D color variations

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

#63646D color tints

Tints look brighter, pastel, and less intense.
#63646D

Color has no name
#80818C

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#A0A1A9

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#BFC0C5

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#DFDFE2

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White

#FFFFFF

#63646D color shades

Shades look darker, richer, and more solid.
#63646D

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#4F5057

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#3B3C41

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#27282B

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#131415

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Black

#000000

#63646D color tones

Tones looks more sophisticated and complex than base colors.
#63646D

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#686971

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#6E6F75

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#737478

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#79797C

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Grey

#808080

#63646D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#6D636C

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#6A636D

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#66636D

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#63646D

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#63686D

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#636C6D

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#636D6A

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#63646D 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
#63646D
#63646D

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#6E6D63
#6E6D63

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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
#63646D
#63646D

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#6A6E63
#6A6E63

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#6E6863
#6E6863

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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
#68636E
#68636E

Color has no name

#63646D
#63646D

Color has no name

#636A6E
#636A6E

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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
#63646D
#63646D

Color has no name

#6E6364
#6E6364

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#646E63
#646E63

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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
#63646D
#63646D

Color has no name

#6D636E
#6D636E

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#6E6D63
#6E6D63

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#646E63
#646E63

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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
#63646D
#63646D

Color has no name

#6E636A
#6E636A

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#6E6D63
#6E6D63

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#636E68
#636E68

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Nearest named colors to #63646D

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

Shuttle Grey color link
Shuttle Grey

#61666B

Comet color link
Comet

#636373

Mid Grey color link
Mid Grey

#666A6D

Quarter Tuna color link
Quarter Tuna

#656A70

Granite Gray color link
Granite Gray

#676767

Smoky color link
Smoky

#605D6B

Quarter Grey Friars color link
Quarter Grey Friars

#5E6267

Salt Box color link
Salt Box

#696268

Dim Gray color link
Dim Gray

#696969

Double Trojan color link
Double Trojan

#656664

Pale Sky color link
Pale Sky

#636D70

Chicane color link
Chicane

#686765

#63646D color backgrounds & wallpapers

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

#63646D color image #63646D color ORCN HD wallpaper 3840x2160 (Desktop)
#63646D color image #63646D color ORCN HD wallpaper 1170x2532 (Mobile)
#63646D color image #63646D color solid HD wallpaper 3840x2160 (Desktop)
#63646D color image #63646D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#63646D
  • RGB99, 100, 109
  • CMYK4, 4, 0, 57
  • CSSrgb(99, 100, 109)
  • HSL234°, 5%, 41%
  • HSL Precise234°, 4.808%, 40.784%
  • HSV234°, 9%, 43%
  • HSB234°, 9%, 43%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.392
  • Normalized B (0.0–1.0)0.427
  • GLSLvec3(0.388, 0.392, 0.427)
  • GLSL with alphavec4(0.388, 0.392, 0.427, 1.000)
  • HLSL / Metalfloat3(0.388, 0.392, 0.427)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB39.2%
  • Percentage of Blue in RGB42.7%
  • Color FamilyBlue
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID63646D
  • DECIMAL ID6513773
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 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.