Shades of Astronaut Blue #1F4258
Tints of Astronaut Blue #1F4258
RGB
CMYK
RGB Variations
Color information
#1F4258 (or 0x1F4258) is known color: Astronaut Blue. HEX triplet: 1F, 42 and 58. RGB value is (31,66,88). Sum of RGB (Red+Green+Blue) = 31+66+88=185 (24% of max value = 765). Red value is 31 (12.5% from 255 or 16.76% from 185); Green value is 66 (26.17% from 255 or 35.68% from 185); Blue value is 88 (34.77% from 255 or 47.57% from 185); Max value from RGB is 88 - color contains mainly: blue. Hex color #1F4258 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F4258 is #E0BDA7. Grayscale: #393939. Windows color (decimal): -14728616 or 5784095. OLE color: 5784095.
HSL color Cylindrical-coordinate representation of color #1F4258: hue angle of 203.16º degrees, saturation: 0.48, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.35% and HSV saturation: 0.65%. Process color model (Four color, CMYK) of #1F4258 is Cyan = 0.65, Magento = 0.25, Yellow = 0 and Black (K on CMYK) = 0.65.
Color convert
| RGB | 31 | 66 | 88 | - |
| CMYK | 0.65 | 0.25 | 0 | 0.65 |
| HSL | 203.16º | 0.48% | 0.23% | - |
| HSV(B) | 203.16º | 0.65% | 0.35% | - |
| XYZ | 4.27 | 4.89 | 9.95 | - |
| YUV | 58.04 | 144.9 | 108.71 | - |
| System | Red | Green | Blue | C | M | Y | K | H | S | L |
|---|---|---|---|---|---|---|---|---|---|---|
| Decimal | 31 | 66 | 88 | 0.65 | 0.25 | 0 | 0.65 | 203.16 | 0.48 | 0.23 |
| Hex | 1F | 42 | 58 | 41 | 19 | 0 | 41 | CB | 30 | 17 |
| Octal | 37 | 102 | 130 | 101 | 31 | 0 | 101 | 313 | 60 | 27 |
| Binary | 11111 | 1000010 | 1011000 | 1000001 | 11001 | 0 | 1000001 | 11001011 | 110000 | 10111 |
Color Harmonies of #1F4258
Complementary color
Monochromatic Colors of #1F4258
Black with #1F4258
Text Example
Text Example
White with #1F4258
Text Example
Text Example
HTML Codes & Css Web design
color css
<style>
p { color: #1F4258; }
p { color: rgb(31,66,88); }
H1.HeaderClassName
{
color: #1F4258;
}
.AnyTagClassName
{
color: #1F4258;
}
</style>
background-color css
<style>
a { background-color: #1F4258; }
a { background-color: rgb(31,66,88); }
div.DivClassName
{
background-color: #1F4258;
}
.BgClassName
{
background-color: #1F4258;
}
</style>
border-color css
<style>
span { border-color: #1F4258; }
span { border-color: rgb(31,66,88); }
td.TdClassName
{
border-color: #1F4258;
}
.TagClassName
{
border-color: #1F4258;
}
</style>