Shades of Rock Blue #819BBB
Tints of Rock Blue #819BBB
RGB
CMYK
RGB Variations
Color information
#819BBB (or 0x819BBB) is known color: Rock Blue. HEX triplet: 81, 9B and BB. RGB value is (129,155,187). Sum of RGB (Red+Green+Blue) = 129+155+187=471 (62% of max value = 765). Red value is 129 (50.78% from 255 or 27.39% from 471); Green value is 155 (60.94% from 255 or 32.91% from 471); Blue value is 187 (73.44% from 255 or 39.70% from 471); Max value from RGB is 187 - color contains mainly: blue. Hex color #819BBB is not a web safe color. Web safe color analog (approx): #9999CC. Inversed color of #819BBB is #7E6444. Grayscale: #969696. Windows color (decimal): -8283205 or 12295041. OLE color: 12295041.
HSL color Cylindrical-coordinate representation of color #819BBB: hue angle of 213.1º degrees, saturation: 0.3, lightness: 0.62%. HSV value (or HSB Brightness) of color is 0.73% and HSV saturation: 0.31%. Process color model (Four color, CMYK) of #819BBB is Cyan = 0.31, Magento = 0.17, Yellow = 0 and Black (K on CMYK) = 0.27.
Color convert
| RGB | 129 | 155 | 187 | - |
| CMYK | 0.31 | 0.17 | 0 | 0.27 |
| HSL | 213.1º | 0.3% | 0.62% | - |
| HSV(B) | 213.1º | 0.31% | 0.73% | - |
| XYZ | 29.74 | 31.7 | 51.56 | - |
| YUV | 150.87 | 148.39 | 112.4 | - |
| System | Red | Green | Blue | C | M | Y | K | H | S | L |
|---|---|---|---|---|---|---|---|---|---|---|
| Decimal | 129 | 155 | 187 | 0.31 | 0.17 | 0 | 0.27 | 213.1 | 0.3 | 0.62 |
| Hex | 81 | 9B | BB | 1F | 11 | 0 | 1B | D5 | 1E | 3E |
| Octal | 201 | 233 | 273 | 37 | 21 | 0 | 33 | 325 | 36 | 76 |
| Binary | 10000001 | 10011011 | 10111011 | 11111 | 10001 | 0 | 11011 | 11010101 | 11110 | 111110 |
Color Harmonies of #819BBB
Complementary color
Monochromatic Colors of #819BBB
Black with #819BBB
Text Example
Text Example
White with #819BBB
Text Example
Text Example
HTML Codes & Css Web design
color css
<style>
p { color: #819BBB; }
p { color: rgb(129,155,187); }
H1.HeaderClassName
{
color: #819BBB;
}
.AnyTagClassName
{
color: #819BBB;
}
</style>
background-color css
<style>
a { background-color: #819BBB; }
a { background-color: rgb(129,155,187); }
div.DivClassName
{
background-color: #819BBB;
}
.BgClassName
{
background-color: #819BBB;
}
</style>
border-color css
<style>
span { border-color: #819BBB; }
span { border-color: rgb(129,155,187); }
td.TdClassName
{
border-color: #819BBB;
}
.TagClassName
{
border-color: #819BBB;
}
</style>