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

Color space conversion

Conversion of this color for each color space representation
RGB open »
Red Green Blue
50.59% 55.69% 54.51%
HSL open »
Hue Saturation Lightness
166.15° 5.44% 53.14%
HSV / HSB
Hue Saturation Value / Brightness
166.15° 9.15% 55.69%
RGB - Normalized
Red Green Blue
0.51 0.56 0.55
HSL - Normalized
Hue Saturation Lightness
0.46 0.05 0.53
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.46 0.09 0.56
CMYK open »
Cyan Magenta Yellow Black
9% 0% 2% 44%
YCbCr
Y Cb Cr
0.54 0 -0.02
XYZ
X Y Z
23.39 25.88 28.19
CIE Lab
L a b
57.92 -5.31 -0.02

Nearest Colors Name

Matching similar color names

CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
#818e8b
rgb(129,142,139)
hsl(166, 5%, 53%)

Tints, Shades, and Tones

Tints of color #818e8b

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #818e8b

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #818e8b

Tones

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

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Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #818e8b

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #818e8b

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #818e8b

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #818e8b

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #818e8b

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #818e8b

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #818e8b

Pentagram

Circle around the color wheel, five colors.