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
40% 69.41% 87.45%
HSL open »
Hue Saturation Lightness
202.81° 65.41% 63.73%
HSV / HSB
Hue Saturation Value / Brightness
202.81° 54.26% 87.45%
RGB - Normalized
Red Green Blue
0.4 0.69 0.87
HSL - Normalized
Hue Saturation Lightness
0.56 0.65 0.64
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.56 0.54 0.87
CMYK open »
Cyan Magenta Yellow Black
54% 21% 0% 13%
YCbCr
Y Cb Cr
0.63 0.14 -0.16
XYZ
X Y Z
34.52 39.6 75.64
CIE Lab
L a b
69.18 -10.42 -30.26

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
#66b1df
rgb(102,177,223)
hsl(203, 65%, 64%)

Tints, Shades, and Tones

Tints of color #66b1df

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #66b1df

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #66b1df

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 #66b1df

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #66b1df

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #66b1df

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #66b1df

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #66b1df

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #66b1df

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #66b1df

Pentagram

Circle around the color wheel, five colors.