Information about #646E5D color

#646E5D color image

Basic facts about this digital color

#646E5D falls into the Chartreuse Color Family — Desaturated, Neutral brightness. Its exact recipe is rgb(100, 110, 93) — 39.2% red, 43.1% green, 36.5% blue — and for print it converts to CMYK 4 / 0 / 7 / 57. Curious how these numbers work? Read our RGB color codes guide.

#646E5D is a muted, almost neutral grey that occupies the middle of the lightness scale. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Emma's Green Eyes (#677460). Slightly further away sit Double Tapa (#6A6A5F) and Finlandia (#61755B).

Technically, the mix leans on its green channel (rgb(100, 110, 93)), which gives #646E5D its character. On this background, white text reaches a 5.3:1 contrast ratio (passing WCAG AA); black stays at 3.9:1. #646E5D has no official name yet. If this shade means something to you, you can be the one to name it.

#646E5D color variations

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

#646E5D 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

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

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

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

Tetradic

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

Tetradic color scheme

Square

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

Square color scheme

Nearest named colors to #646E5D

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

Double Tapa color link
Double Tapa

#6A6A5F

Finlandia color link
Finlandia

#61755B

Paddock color link
Paddock

#667156

Triple Stack color link
Triple Stack

#656660

Willow Grove color link
Willow Grove

#69755C

Port Phillip color link
Port Phillip

#647464

Axolotl color link
Axolotl

#63775B

Climate color link
Climate

#6E6D5E

Chicane color link
Chicane

#686765

Conversions between color systems and etc.

  • HEX#646E5D
  • RGB100, 110, 93
  • CMYK4, 0, 7, 57
  • CSSrgb(100, 110, 93)
  • HSL95°, 8%, 40%
  • HSL Precise95.294°, 8.374%, 39.804%
  • HSV95°, 15%, 43%
  • HSB95°, 15%, 43%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.431
  • Normalized B (0.0–1.0)0.365
  • GLSLvec3(0.392, 0.431, 0.365)
  • GLSL with alphavec4(0.392, 0.431, 0.365, 1.000)
  • HLSL / Metalfloat3(0.392, 0.431, 0.365)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB43.1%
  • Percentage of Blue in RGB36.5%
  • Color FamilyChartreuse
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID646E5D
  • DECIMAL ID6581853
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01