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
15.69% 24.71% 38.82%
HSL open »
Hue Saturation Lightness
216.61° 42.45% 27.25%
HSV / HSB
Hue Saturation Value / Brightness
216.61° 59.6% 38.82%
RGB - Normalized
Red Green Blue
0.16 0.25 0.39
HSL - Normalized
Hue Saturation Lightness
0.6 0.42 0.27
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.6 0.6 0.39
CMYK open »
Cyan Magenta Yellow Black
60% 36% 0% 61%
YCbCr
Y Cb Cr
0.24 0.09 -0.06
XYZ
X Y Z
4.9 4.91 12.49
CIE Lab
L a b
26.47 3.1 -23.96

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
#283f63
rgb(40,63,99)
hsl(217, 42%, 27%)

Tints, Shades, and Tones

Tints of color #283f63

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #283f63

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #283f63

Tones

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

Recommended Books

Looking for good books to read? Take a look at these books if you want to know more about the theory of colors

Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #283f63

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #283f63

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #283f63

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #283f63

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #283f63

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #283f63

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #283f63

Pentagram

Circle around the color wheel, five colors.