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% 85.49% 89.8%
HSL open »
Hue Saturation Lightness
185.2° 70.95% 64.9%
HSV / HSB
Hue Saturation Value / Brightness
185.2° 55.46% 89.8%
RGB - Normalized
Red Green Blue
0.4 0.85 0.9
HSL - Normalized
Hue Saturation Lightness
0.51 0.71 0.65
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.51 0.55 0.9
CMYK open »
Cyan Magenta Yellow Black
55% 5% 0% 10%
YCbCr
Y Cb Cr
0.72 0.1 -0.23
XYZ
X Y Z
44.69 58.62 83.09
CIE Lab
L a b
81.08 -29.66 -15.38
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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
#66dae5
rgb(102,218,229)
hsl(185, 71%, 65%)

Tints, Shades, and Tones

Tints of color #66dae5

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #66dae5

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #66dae5

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 #66dae5

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #66dae5

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #66dae5

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #66dae5

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #66dae5

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #66dae5

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #66dae5

Pentagram

Circle around the color wheel, five colors.