Search for a name or a RGB value RRR,GGG,BBB or a Hex value #rrggbb

CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
#666666
#666
rgb(102,102,102)
hsl(0, 0%, 40%)

Color spaces

Conversion of this color for each color space representation
RGB
Red Green Blue
40% 40% 40%
HSL
Hue Saturation Lightness
0% 40%
HSV / HSB
Hue Saturation Value / Brightness
0% 40%
RGB - Normalized
Red Green Blue
0.4 0.4 0.4
HSL - Normalized
Hue Saturation Lightness
0 0 0.4
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0 0 0.4
CMYK
Cyan Magenta Yellow Black
0% 0% 0% 60%
YCbCr
Y Cb Cr
0.4 0 0
XYZ
X Y Z
12.63 13.29 14.47
CIE Lab
L a b
43.19 0 -0.01

Nearest Colors Name

Most similar colors in standard

Tints, Shades, and Tones

Tints of color #666666

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #666666

Shades

A shade is obtained by adding black to a color. This process increases darkness.