Shades of Astronaut Blue #21445B
Tints of Astronaut Blue #21445B
RGB
CMYK
RGB Variations
Color information
#21445B (or 0x21445B) is known color: Astronaut Blue. HEX triplet: 21, 44 and 5B. RGB value is (33,68,91). Sum of RGB (Red+Green+Blue) = 33+68+91=192 (25% of max value = 765). Red value is 33 (13.28% from 255 or 17.19% from 192); Green value is 68 (26.95% from 255 or 35.42% from 192); Blue value is 91 (35.94% from 255 or 47.40% from 192); Max value from RGB is 91 - color contains mainly: blue. Hex color #21445B is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #21445B is #DEBBA4. Grayscale: #3C3C3C. Windows color (decimal): -14597029 or 5981217. OLE color: 5981217.
HSL color Cylindrical-coordinate representation of color #21445B: hue angle of 203.79º degrees, saturation: 0.47, lightness: 0.24%. HSV value (or HSB Brightness) of color is 0.36% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #21445B is Cyan = 0.64, Magento = 0.25, Yellow = 0 and Black (K on CMYK) = 0.64.
Color convert
| RGB | 33 | 68 | 91 | - |
| CMYK | 0.64 | 0.25 | 0 | 0.64 |
| HSL | 203.79º | 0.47% | 0.24% | - |
| HSV(B) | 203.79º | 0.64% | 0.36% | - |
| XYZ | 4.58 | 5.21 | 10.66 | - |
| YUV | 60.16 | 145.4 | 108.63 | - |
| System | Red | Green | Blue | C | M | Y | K | H | S | L |
|---|---|---|---|---|---|---|---|---|---|---|
| Decimal | 33 | 68 | 91 | 0.64 | 0.25 | 0 | 0.64 | 203.79 | 0.47 | 0.24 |
| Hex | 21 | 44 | 5B | 40 | 19 | 0 | 40 | CC | 2F | 18 |
| Octal | 41 | 104 | 133 | 100 | 31 | 0 | 100 | 314 | 57 | 30 |
| Binary | 100001 | 1000100 | 1011011 | 1000000 | 11001 | 0 | 1000000 | 11001100 | 101111 | 11000 |
Color Harmonies of #21445B
Complementary color
Monochromatic Colors of #21445B
Black with #21445B
Text Example
Text Example
White with #21445B
Text Example
Text Example
HTML Codes & Css Web design
color css
<style>
p { color: #21445B; }
p { color: rgb(33,68,91); }
H1.HeaderClassName
{
color: #21445B;
}
.AnyTagClassName
{
color: #21445B;
}
</style>
background-color css
<style>
a { background-color: #21445B; }
a { background-color: rgb(33,68,91); }
div.DivClassName
{
background-color: #21445B;
}
.BgClassName
{
background-color: #21445B;
}
</style>
border-color css
<style>
span { border-color: #21445B; }
span { border-color: rgb(33,68,91); }
td.TdClassName
{
border-color: #21445B;
}
.TagClassName
{
border-color: #21445B;
}
</style>