Information about #66616B color

#66616B color image

Basic facts about this digital color

In the Register's classification, #66616B belongs to the Violet Color Family, featuring Desaturated and Light brightness. The mix behind it: rgb(102, 97, 107) — 40% red, 38% green, 42% blue; the print equivalent is CMYK 2 / 4 / 0 / 58. Curious how these numbers work? Read our RGB color codes guide.

#66616B is a softly muted balanced grey tone that feels open and friendly. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Salt Box (#696268). Its next-closest registered neighbors are Shuttle Grey (#61666B) and Scorpion (#6A6466).

In RGB terms — rgb(102, 97, 107) — the blue channel does the heavy lifting here. If you plan to put text on a #66616B background, choose white — the contrast ratio is 6.0:1 (passing WCAG AA), while black manages only 3.5:1. No one has named #66616B so far. Register a name for it and it becomes a permanent record.

#66616B color variations

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

#66616B color tints

Tints look brighter, pastel, and less intense.
#66616B

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#847E8A

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#A39EA7

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#C1BEC4

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#E0DEE1

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White

#FFFFFF

#66616B color shades

Shades look darker, richer, and more solid.
#66616B

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#514D55

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#3D3A40

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#28262A

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#141315

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Black

#000000

#66616B color tones

Tones looks more sophisticated and complex than base colors.
#66616B

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#6B666F

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#706C73

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#757277

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#7A797B

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Grey

#808080

#66616B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#6B6063

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#6B6068

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#6A606B

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#66616B

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#61606B

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#60636B

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#60686B

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#66616B 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
#66616B
#66616B

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#666B61
#666B61

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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
#66616B
#66616B

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#616B61
#616B61

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#6B6B61
#6B6B61

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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
#6B616B
#6B616B

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#66616B
#66616B

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#61616B
#61616B

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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
#66616B
#66616B

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#6B6661
#6B6661

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#616B66
#616B66

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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
#66616B
#66616B

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#6B6166
#6B6166

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#666B61
#666B61

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#616B66
#616B66

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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
#66616B
#66616B

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#6B6161
#6B6161

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#666B61
#666B61

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#616B6B
#616B6B

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Nearest named colors to #66616B

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

Salt Box color link
Salt Box

#696268

Shuttle Grey color link
Shuttle Grey

#61666B

Scorpion color link
Scorpion

#6A6466

Smoky color link
Smoky

#605D6B

Granite Gray color link
Granite Gray

#676767

Double Trojan color link
Double Trojan

#656664

Chicane color link
Chicane

#686765

Comet color link
Comet

#636373

Storm Dust color link
Storm Dust

#646463

Dim Gray color link
Dim Gray

#696969

Quarter Grey Friars color link
Quarter Grey Friars

#5E6267

Matakana color link
Matakana

#685D63

#66616B color backgrounds & wallpapers

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

#66616B color image #66616B color ORCN HD wallpaper 3840x2160 (Desktop)
#66616B color image #66616B color ORCN HD wallpaper 1170x2532 (Mobile)
#66616B color image #66616B color solid HD wallpaper 3840x2160 (Desktop)
#66616B color image #66616B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#66616B
  • RGB102, 97, 107
  • CMYK2, 4, 0, 58
  • CSSrgb(102, 97, 107)
  • HSL270°, 5%, 40%
  • HSL Precise270°, 4.902%, 40%
  • HSV270°, 9%, 42%
  • HSB270°, 9%, 42%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.380
  • Normalized B (0.0–1.0)0.420
  • GLSLvec3(0.400, 0.380, 0.420)
  • GLSL with alphavec4(0.400, 0.380, 0.420, 1.000)
  • HLSL / Metalfloat3(0.400, 0.380, 0.420)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB38%
  • Percentage of Blue in RGB42%
  • Color FamilyViolet
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID66616B
  • DECIMAL ID6709611
  • Name LengthThis color has no name
  • Seen by search & AI crawlers45 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.