Information about #64666D color

#64666D color image

Basic facts about this digital color

The digital color #64666D is classified in the Register under the Blue Color Family, with Desaturated and Light brightness. In numbers: rgb(100, 102, 109) (39.2% red, 40% green, 42.7% blue), or CMYK 4 / 3 / 0 / 57 for print. New to color codes? See our guide to RGB color codes.

The color #64666D reads as a softly muted balanced grey tone and feels open and friendly. 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 Shuttle Grey (#61666B). Its next-closest registered neighbors are Mid Grey (#666A6D) and Quarter Tuna (#656A70).

In RGB terms — rgb(100, 102, 109) — the blue channel does the heavy lifting here. If you plan to put text on a #64666D background, choose white — the contrast ratio is 5.7:1 (passing WCAG AA), while black manages only 3.7:1. No one has named #64666D so far. Register a name for it and it becomes a permanent record.

#64666D color variations

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

#64666D color tints

Tints look brighter, pastel, and less intense.
#64666D

Color has no name
#81838B

Color has no name
#A1A2A8

Color has no name
#C0C1C5

Color has no name
#DFE0E2

Color has no name
White

#FFFFFF

#64666D color shades

Shades look darker, richer, and more solid.
#64666D

Color has no name
#505156

Color has no name
#3C3D41

Color has no name
#28282B

Color has no name
#141415

Color has no name
Black

#000000

#64666D color tones

Tones looks more sophisticated and complex than base colors.
#64666D

Color has no name
#696B70

Color has no name
#6F7074

Color has no name
#747578

Color has no name
#797A7B

Color has no name
Grey

#808080

#64666D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#6C646C

Color has no name
#69646C

Color has no name
#65646C

Color has no name
#64666D

Color has no name
#64696C

Color has no name
#646C6C

Color has no name
#646C69

Color has no name

#64666D 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
#64666D
#64666D

Color has no name

#6D6B64
#6D6B64

Color has no name

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
#64666D
#64666D

Color has no name

#6A6D64
#6A6D64

Color has no name

#6D6764
#6D6764

Color has no name

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
#67646D
#67646D

Color has no name

#64666D
#64666D

Color has no name

#646A6D
#646A6D

Color has no name

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
#64666D
#64666D

Color has no name

#6D6466
#6D6466

Color has no name

#666D64
#666D64

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#64666D
#64666D

Color has no name

#6B646D
#6B646D

Color has no name

#6D6B64
#6D6B64

Color has no name

#666D64
#666D64

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#64666D
#64666D

Color has no name

#6D646A
#6D646A

Color has no name

#6D6B64
#6D6B64

Color has no name

#646D67
#646D67

Color has no name

Nearest named colors to #64666D

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

Shuttle Grey color link
Shuttle Grey

#61666B

Mid Grey color link
Mid Grey

#666A6D

Quarter Tuna color link
Quarter Tuna

#656A70

Granite Gray color link
Granite Gray

#676767

Comet color link
Comet

#636373

Dim Gray color link
Dim Gray

#696969

Pale Sky color link
Pale Sky

#636D70

Scarpa Flow color link
Scarpa Flow

#6B6A6C

Salt Box color link
Salt Box

#696268

Dolphin color link
Dolphin

#6A6873

Chicane color link
Chicane

#686765

Double Trojan color link
Double Trojan

#656664

#64666D color backgrounds & wallpapers

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

#64666D color image #64666D color ORCN HD wallpaper 3840x2160 (Desktop)
#64666D color image #64666D color ORCN HD wallpaper 1170x2532 (Mobile)
#64666D color image #64666D color solid HD wallpaper 3840x2160 (Desktop)
#64666D color image #64666D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#64666D
  • RGB100, 102, 109
  • CMYK4, 3, 0, 57
  • HSL227°, 4%, 41%
  • HSL Precise226.667°, 4.306%, 40.98%
  • HSV227°, 8%, 43%
  • HSB227°, 8%, 43%
  • HEX ID64666D
  • DECIMAL ID6579821
  • Name LengthThis color has no name
  • Color Family (Hue)Blue
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB40%
  • Percentage of Blue in RGB42.7%
  • This page visited6 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.