Information about #636A5B color

#636A5B color image

Basic facts about this digital color

In the Register's classification, #636A5B belongs to the Chartreuse Color Family, featuring Desaturated and Neutral brightness. In numbers: rgb(99, 106, 91) (38.8% red, 41.6% green, 35.7% blue), or CMYK 3 / 0 / 6 / 58 for print. New to color codes? See our guide to RGB color codes.

A softly muted neutral grey, #636A5B holds a balanced mid-tone. 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 Triple Stack (#656660). Its next-closest registered neighbors are Double Tapa (#6A6A5F) and Half Masala (#67635C).

Technically, the mix leans on its green channel (rgb(99, 106, 91)), which gives #636A5B its character. If you plan to put text on a #636A5B background, choose white — the contrast ratio is 5.6:1 (passing WCAG AA), while black manages only 3.7:1. No one has named #636A5B so far. Register a name for it and it becomes a permanent record.

#636A5B color variations

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

#636A5B color tints

Tints look brighter, pastel, and less intense.
#636A5B

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#838C78

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#A2A99A

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#C1C5BB

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#E0E2DD

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White

#FFFFFF

#636A5B color shades

Shades look darker, richer, and more solid.
#636A5B

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#4F5549

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#3B4036

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#272A24

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#131512

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Black

#000000

#636A5B color tones

Tones looks more sophisticated and complex than base colors.
#636A5B

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#696F62

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#6F7369

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#747870

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#7A7B77

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Grey

#808080

#636A5B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#5B6B66

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#5B6B5F

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#5D6B5B

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#636A5B

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#6A6B5B

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#6B665B

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#6B5F5B

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#636A5B 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
#636A5B
#636A5B

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#635B6B
#635B6B

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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
#636A5B
#636A5B

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#6B5B6B
#6B5B6B

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#5B5C6B
#5B5C6B

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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
#5C6B5B
#5C6B5B

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#636A5B
#636A5B

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#6B6B5B
#6B6B5B

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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
#636A5B
#636A5B

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#5B646B
#5B646B

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#6B5B64
#6B5B64

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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
#636A5B
#636A5B

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#5B6B63
#5B6B63

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#635B6B
#635B6B

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#6B5B64
#6B5B64

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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
#636A5B
#636A5B

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#5B6B6B
#5B6B6B

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#635B6B
#635B6B

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#6B5B5C
#6B5B5C

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Nearest named colors to #636A5B

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

Triple Stack color link
Triple Stack

#656660

Double Tapa color link
Double Tapa

#6A6A5F

Half Masala color link
Half Masala

#67635C

Paddock color link
Paddock

#667156

Chain Reaction color link
Chain Reaction

#6C695A

Evolution color link
Evolution

#676455

Storm Dust color link
Storm Dust

#646463

Double Trojan color link
Double Trojan

#656664

Greyish Dark Green color link
Greyish Dark Green

#656255

Pure Pewter color link
Pure Pewter

#666156

Cactus color link
Cactus

#5B6F55

Finlandia color link
Finlandia

#61755B

#636A5B color backgrounds & wallpapers

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

#636A5B color image #636A5B color ORCN HD wallpaper 3840x2160 (Desktop)
#636A5B color image #636A5B color ORCN HD wallpaper 1170x2532 (Mobile)
#636A5B color image #636A5B color solid HD wallpaper 3840x2160 (Desktop)
#636A5B color image #636A5B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#636A5B
  • RGB99, 106, 91
  • CMYK3, 0, 6, 58
  • CSSrgb(99, 106, 91)
  • HSL88°, 8%, 39%
  • HSL Precise88°, 7.614%, 38.627%
  • HSV88°, 14%, 42%
  • HSB88°, 14%, 42%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.416
  • Normalized B (0.0–1.0)0.357
  • GLSLvec3(0.388, 0.416, 0.357)
  • GLSL with alphavec4(0.388, 0.416, 0.357, 1.000)
  • HLSL / Metalfloat3(0.388, 0.416, 0.357)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB41.6%
  • Percentage of Blue in RGB35.7%
  • Color FamilyChartreuse
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID636A5B
  • DECIMAL ID6515291
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 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.