Information about #645356 color

#645356 color image

Basic facts about this digital color

In the Register's classification, #645356 belongs to the Red Color Family, featuring Desaturated and Neutral brightness. The mix behind it: rgb(100, 83, 86) — 39.2% red, 32.5% green, 33.7% blue; the print equivalent is CMYK 0 / 7 / 5 / 61. Curious how these numbers work? Read our RGB color codes guide.

#645356 is a quiet, subdued balanced grey tone that holds a balanced mid-tone. 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 Wenge (#645452). Its next-closest registered neighbors are Minx (#68535B) and Italian Leather (#635A52).

In RGB terms — rgb(100, 83, 86) — the red channel does the heavy lifting here. If you plan to put text on a #645356 background, choose white — the contrast ratio is 7.2:1 (passing WCAG AAA), while black manages only 2.9:1. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#645356 color variations

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

#645356 color tints

Tints look brighter, pastel, and less intense.
#645356

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#877175

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#A59497

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#C3B7B9

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#E1DBDC

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White

#FFFFFF

#645356 color shades

Shades look darker, richer, and more solid.
#645356

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#504245

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#3C3233

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#282122

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#141011

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Black

#000000

#645356 color tones

Tones looks more sophisticated and complex than base colors.
#645356

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#6A5B5E

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#6F6466

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#756D6E

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#7A7676

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Grey

#808080

#645356 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#636453

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#645D53

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#645753

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#645356

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#64535D

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#645363

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#5D5364

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#645356 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
#645356
#645356

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#546461
#546461

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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
#645356
#645356

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#545F64
#545F64

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#546459
#546459

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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
#645954
#645954

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#645356
#645356

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#64545F
#64545F

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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
#645356
#645356

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#576454
#576454

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#545764
#545764

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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
#645356
#645356

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#646154
#646154

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#546461
#546461

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#545764
#545764

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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
#645356
#645356

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#5F6454
#5F6454

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#546461
#546461

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#595464
#595464

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Nearest named colors to #645356

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

Wenge color link
Wenge

#645452

Minx color link
Minx

#68535B

Italian Leather color link
Italian Leather

#635A52

Half Felix color link
Half Felix

#62534E

Quarter Barista color link
Quarter Barista

#614F4F

Artefact color link
Artefact

#5D5250

Gray Dolphin color link
Gray Dolphin

#5C5858

Warm Taupe color link
Warm Taupe

#5F514E

Smokey Ash color link
Smokey Ash

#5D5952

Triple Stonehenge color link
Triple Stonehenge

#665C52

Zambezi color link
Zambezi

#6B5A5A

Torque color link
Torque

#5A5755

#645356 color backgrounds & wallpapers

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

#645356 color image #645356 color ORCN HD wallpaper 3840x2160 (Desktop)
#645356 color image #645356 color ORCN HD wallpaper 1170x2532 (Mobile)
#645356 color image #645356 color solid HD wallpaper 3840x2160 (Desktop)
#645356 color image #645356 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#645356
  • RGB100, 83, 86
  • CMYK0, 7, 5, 61
  • CSSrgb(100, 83, 86)
  • HSL349°, 9%, 36%
  • HSL Precise349.412°, 9.29%, 35.882%
  • HSV349°, 17%, 39%
  • HSB349°, 17%, 39%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.325
  • Normalized B (0.0–1.0)0.337
  • GLSLvec3(0.392, 0.325, 0.337)
  • GLSL with alphavec4(0.392, 0.325, 0.337, 1.000)
  • HLSL / Metalfloat3(0.392, 0.325, 0.337)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB32.5%
  • Percentage of Blue in RGB33.7%
  • Color FamilyRed
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID645356
  • DECIMAL ID6574934
  • 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.