Interstellar Blue is deep, cool-toned shade of cool blue. It is better contrasting with white. This color combines beautifully with warm yellow, cool green or cool red
| Inverse Color | #fea |
| Complementary Color | #540 |
| Color Shade: | cool blue (228° hue) |
| Color Temperature: | cool |
| Lightness: | 16.67% (better contrasting with white) |
If you're looking for a similar cool blue shade, there are some better alternatives to Interstellar Blue Color. The Oblivion color for instance is a darker and a bit more faded option, however this color has a blue cyan bias. Consider a lighter and more soft alternative called Long-Haul Flight (#002277) for more calm effect. Try Blue Ranger as it also a bit more faded and calm.
#540 is the best complementary color to Interstellar Blue. Warm yellow shades generally complement the cool blue hues best as they are found on the opposite end of the color wheel. The most popular #015 complementary color is White, as it offers maximum contrast and grab the viewer's attention.
The analogous palette of cool cyan, cool blue, and warm blue colors offers a soft combination of similar cool shades. The analogous colors of White are #003b55 and #190055. Thus found on the left and right of #015 on the color wheel with a 30° gap. Consider matching Prussian Blue and Tolopea colors as they work well with Interstellar Blue.
The split-complementary Interstellar Blue palette consists of #3b5500 and #551900 colors. They can be found 30° apart on either side of the complementary color (#540). Try Verdun Green and Indian Tan colors in combination with #015, as they are not as contrasting as a complementary color, hence, giving more hue variety to make your design stand out.
The triadic palette of #015 offers a combination of warm green and cool red shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Interstellar Blue. Thus Camarone and Castro giving maximum hue separation to use all three together.
The square color palette of Interstellar Blue contains three additional colors. Thus, complementary White, Blackberry, and Camarone split by 90° on the color wheel. #015 square combo is a palette of cool blue, warm magenta, warm yellow and cool green shades that work together well.
The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Interstellar Blue tetradic combo consists of warm yellow complementary color (#540) and two others. The Castro is positioned 120° clockwise from the primary color and White – 120° from the complementary White. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #550010 and #054.
In a RGB color space, hex #001155 is made of 0% red, 17% green and 83% blue. In a HSL mode Interstellar Blue has a hue angle of 228°, a saturation of 100% and a lightness of 16.67%. In a CMYK space (used in printing only), hex #001155 is made of 33.33% cyan, 26.66% magenta, 0% yellow and 66.67% black ink.
| HEX | #001155 |
| RGB Decimal | rgb(0,17,85) |
| RGB Percentage | 0%, 17%, 83% |
| CMYK | 33.33, 26.66, 0, 66.67 |
| HSL | hsl(228,100%,16.67%) |
| HSV (or HSB) | hsv(228,100%,33.33%) |
| CIE-LAB | lab(9.4557,24.5353,-42.2575) |
| XYZ | xyz(1.8401,1.0568,8.7013) |