Information about #646A63 color

#646A63 color image

Basic facts about this digital color

In the Register's classification, #646A63 belongs to the Green Color Family, featuring Desaturated and Light brightness. The mix behind it: rgb(100, 106, 99) — 39.2% red, 41.6% green, 38.8% blue; the print equivalent is CMYK 2 / 0 / 3 / 58. New to color codes? See our guide to RGB color codes.

#646A63 is a softly muted neutral grey that feels open and friendly. In practice it works well for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Double Trojan (#656664). Its next-closest registered neighbors are Triple Stack (#656660) and Chicane (#686765).

The recipe behind #646A63 is rgb(100, 106, 99), with green as the dominant ingredient. Accessibility-wise, white text works best on #646A63: 5.6:1 contrast (passing WCAG AA) versus 3.8:1 for black. #646A63 has no official name yet. If this shade means something to you, you can be the one to name it.

#646A63 color variations

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

#646A63 color tints

Tints look brighter, pastel, and less intense.
#646A63

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#828880

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#A1A5A0

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#C0C3BF

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#DFE1DF

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White

#FFFFFF

#646A63 color shades

Shades look darker, richer, and more solid.
#646A63

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#4F544F

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#3B3F3B

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#272A27

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#131513

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Black

#000000

#646A63 color tones

Tones looks more sophisticated and complex than base colors.
#646A63

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#696D68

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#6E726E

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#747673

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#797B79

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Grey

#808080

#646A63 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#626869

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#626966

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#626964

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#646A63

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#666962

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#686962

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#696662

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#646A63 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
#646A63
#646A63

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#686369
#686369

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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
#646A63
#646A63

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#696367
#696367

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#656369
#656369

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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
#636965
#636965

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#646A63
#646A63

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#676963
#676963

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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
#646A63
#646A63

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#636469
#636469

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#696364
#696364

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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
#646A63
#646A63

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#636968
#636968

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#686369
#686369

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#696364
#696364

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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
#646A63
#646A63

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#636769
#636769

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#686369
#686369

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#696563
#696563

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Nearest named colors to #646A63

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

Double Trojan color link
Double Trojan

#656664

Triple Stack color link
Triple Stack

#656660

Chicane color link
Chicane

#686765

Granite Gray color link
Granite Gray

#676767

Storm Dust color link
Storm Dust

#646463

Double Tapa color link
Double Tapa

#6A6A5F

Corduroy color link
Corduroy

#606E68

Dim Gray color link
Dim Gray

#696969

Scorpion color link
Scorpion

#6A6466

Shuttle Grey color link
Shuttle Grey

#61666B

Traffic color link
Traffic

#6C6D68

Port Phillip color link
Port Phillip

#647464

#646A63 color backgrounds & wallpapers

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

#646A63 color image #646A63 color ORCN HD wallpaper 3840x2160 (Desktop)
#646A63 color image #646A63 color ORCN HD wallpaper 1170x2532 (Mobile)
#646A63 color image #646A63 color solid HD wallpaper 3840x2160 (Desktop)
#646A63 color image #646A63 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#646A63
  • RGB100, 106, 99
  • CMYK2, 0, 3, 58
  • CSSrgb(100, 106, 99)
  • HSL111°, 3%, 40%
  • HSL Precise111.429°, 3.415%, 40.196%
  • HSV111°, 7%, 42%
  • HSB111°, 7%, 42%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.416
  • Normalized B (0.0–1.0)0.388
  • GLSLvec3(0.392, 0.416, 0.388)
  • GLSL with alphavec4(0.392, 0.416, 0.388, 1.000)
  • HLSL / Metalfloat3(0.392, 0.416, 0.388)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB41.6%
  • Percentage of Blue in RGB38.8%
  • Color FamilyGreen
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID646A63
  • DECIMAL ID6580835
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 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.