Shades of Ultramarine #181C8B
Tints of Ultramarine #181C8B
RGB
CMYK
RGB Variations
Color information
#181C8B (or 0x181C8B) is known color: Ultramarine. HEX triplet: 18, 1C and 8B. RGB value is (24,28,139). Sum of RGB (Red+Green+Blue) = 24+28+139=191 (25% of max value = 765). Red value is 24 (9.77% from 255 or 12.57% from 191); Green value is 28 (11.33% from 255 or 14.66% from 191); Blue value is 139 (54.69% from 255 or 72.77% from 191); Max value from RGB is 139 - color contains mainly: blue. Hex color #181C8B is not a web safe color. Web safe color analog (approx): #003399. Inversed color of #181C8B is #E7E374. Grayscale: #272727. Windows color (decimal): -15197045 or 9116696. OLE color: 9116696.
HSL color Cylindrical-coordinate representation of color #181C8B: hue angle of 237.91º degrees, saturation: 0.71, lightness: 0.32%. HSV value (or HSB Brightness) of color is 0.55% and HSV saturation: 0.83%. Process color model (Four color, CMYK) of #181C8B is Cyan = 0.83, Magento = 0.80, Yellow = 0 and Black (K on CMYK) = 0.45.
Color convert
| RGB | 24 | 28 | 139 | - |
| CMYK | 0.83 | 0.80 | 0 | 0.45 |
| HSL | 237.91º | 0.71% | 0.32% | - |
| HSV(B) | 237.91º | 0.83% | 0.55% | - |
| XYZ | 5.45 | 2.89 | 24.7 | - |
| YUV | 39.46 | 184.17 | 116.97 | - |
| System | Red | Green | Blue | C | M | Y | K | H | S | L |
|---|---|---|---|---|---|---|---|---|---|---|
| Decimal | 24 | 28 | 139 | 0.83 | 0.80 | 0 | 0.45 | 237.91 | 0.71 | 0.32 |
| Hex | 18 | 1C | 8B | 53 | 50 | 0 | 2D | EE | 47 | 20 |
| Octal | 30 | 34 | 213 | 123 | 120 | 0 | 55 | 356 | 107 | 40 |
| Binary | 11000 | 11100 | 10001011 | 1010011 | 1010000 | 0 | 101101 | 11101110 | 1000111 | 100000 |
Color Harmonies of #181C8B
Complementary color
Monochromatic Colors of #181C8B
Black with #181C8B
Text Example
Text Example
White with #181C8B
Text Example
Text Example
HTML Codes & Css Web design
color css
<style>
p { color: #181C8B; }
p { color: rgb(24,28,139); }
H1.HeaderClassName
{
color: #181C8B;
}
.AnyTagClassName
{
color: #181C8B;
}
</style>
background-color css
<style>
a { background-color: #181C8B; }
a { background-color: rgb(24,28,139); }
div.DivClassName
{
background-color: #181C8B;
}
.BgClassName
{
background-color: #181C8B;
}
</style>
border-color css
<style>
span { border-color: #181C8B; }
span { border-color: rgb(24,28,139); }
td.TdClassName
{
border-color: #181C8B;
}
.TagClassName
{
border-color: #181C8B;
}
</style>