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
39.22% 42.75% 54.9%
HSL open »
Hue Saturation Lightness
226.5° 16.67% 47.06%
HSV / HSB
Hue Saturation Value / Brightness
226.5° 28.57% 54.9%
RGB - Normalized
Red Green Blue
0.39 0.43 0.55
HSL - Normalized
Hue Saturation Lightness
0.63 0.17 0.47
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.63 0.29 0.55
CMYK open »
Cyan Magenta Yellow Black
29% 22% 0% 45%
YCbCr
Y Cb Cr
0.43 0.07 -0.03
XYZ
X Y Z
15.46 15.54 27
CIE Lab
L a b
46.37 4.11 -18.12

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
#646d8c
rgb(100,109,140)
hsl(227, 17%, 47%)

Tints, Shades, and Tones

Tints of color #646d8c

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #646d8c

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #646d8c

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
Complementary Harmony Color Scheme of #646d8c

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #646d8c

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #646d8c

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #646d8c

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #646d8c

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #646d8c

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #646d8c

Pentagram

Circle around the color wheel, five colors.