CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
#64665c
rgb(100,102,92)
hsl(72, 5%, 38%)

Color spaces

Names and values for each color representation
HSL
Hue72°
Saturation5.15%
Lightness38.04%
HSV / HSB
Hue72°
Saturation9.8%
Value / Brightness40%
RGB
Red39.22%
Green40%
Blue36.08%
CMYK
Cyan1.96%
Magenta0%
Yellow9.8%
Black60%
YCbCr
Y0.39
Cb-0.02
Cr-0

Nearest Colors Name

Most similar colors in standard

Color Harmonies

Schemes of colors that work well together
Complementary Harmony Color Scheme of #64665c

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #64665c

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #64665c

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #64665c

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #64665c

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #64665c

Rectangle / Tetradic

Two complementary pairs for a total of four colors.

Tints, Shades, and Tones

Tints of color #64665c

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #64665c

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #64665c

Tones

A tone is produced either by mixing a color with grey, or by both tinting and shading.