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Official Color Registry

Colors › Neutrals: White, Gray & Black

#645B59

#645B59 · rgb(100, 91, 89)

Registry status

Available. No one has registered #645B59 yet.

Name and register this color

The Official Color Registry (OCR) is an independent, privately run registry. It is not a government agency or an international standards body, and registering a color name does not give you a trademark or ownership of the color itself.

Tints and shades

#7B7472

#7B7472

#938C8B

#938C8B

#AAA5A4

#AAA5A4

#C1BDBD

#C1BDBD

#D8D6D6

#D8D6D6

#554D4C

#554D4C

#46403E

#46403E

#373231

#373231

#282424

#282424

#191716

#191716

Closest named colors

#635C59

Solid Empire

#635C59

#625C58

Caveman

#625C58

#665D59

Oswego Tea

#665D59

#645A56

Wood Acres

#645A56

#655A5C

Roasted Black

#655A5C

#625B5C

Plum Kitten

#625B5C

#665D57

Manor House

#665D57

#615D58

Deep Walnut

#615D58

#655B55

Zinc Grey

#655B55

#605C58

Stone’s Throw

#605C58

#605B57

Mountain Quail

#605B57

#615D5C

Night Gull Grey

#615D5C