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
8.24% 35.29% 63.92%
HSL open »
Hue Saturation Lightness
210.85° 77.17% 36.08%
HSV / HSB
Hue Saturation Value / Brightness
210.85° 87.12% 63.92%
RGB - Normalized
Red Green Blue
0.08 0.35 0.64
HSL - Normalized
Hue Saturation Lightness
0.59 0.77 0.36
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.59 0.87 0.64
CMYK open »
Cyan Magenta Yellow Black
87% 45% 0% 36%
YCbCr
Y Cb Cr
0.3 0.19 -0.16
XYZ
X Y Z
10.58 10.12 36.05
CIE Lab
L a b
38.05 7.52 -45.16

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
#155aa3
rgb(21,90,163)
hsl(211, 77%, 36%)

Tints, Shades, and Tones

Tints of color #155aa3

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #155aa3

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #155aa3

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 #155aa3

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #155aa3

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #155aa3

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #155aa3

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #155aa3

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #155aa3

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #155aa3

Pentagram

Circle around the color wheel, five colors.