Overdue Blue is deep, cool-toned shade of warm blue. It is better contrasting with white. This color combines beautifully with cool yellow, warm cyan or warm red
| Inverse Color | #bf0 |
| Complementary Color | #bf0 |
| Color Shade: | warm blue (256° hue) |
| Color Temperature: | cool |
| Lightness: | 50% (better contrasting with white) |
If you're looking for a similar warm blue shade, there are some better alternatives to Overdue Blue Color. The Wèi Lán Azure color for instance is a darker and a bit more faded option, however this color has a mid blue bias. Consider a lighter and more soft alternative called Nimbus Blue (#4422ff) for more calm effect. Try Gonzo Violet as it also a bit more faded and calm.
#bf0 is the best complementary color to Overdue Blue. Cool yellow shades generally complement the warm blue hues best as they are found on the opposite end of the color wheel. The most popular #40f complementary color is White, as it offers maximum contrast and grab the viewer's attention.
The analogous palette of cool blue, warm blue, and cool magenta colors offers a soft combination of similar cool shades. The analogous colors of White are #003bff and #c300ff. Thus found on the left and right of #40f on the color wheel with a 30° gap. Consider matching Blue Ribbon and Electric Violet colors as they work well with Overdue Blue.
The split-complementary Overdue Blue palette consists of #3bff00 and #ffc300 colors. They can be found 30° apart on either side of the complementary color (#bf0). Try Harlequin and Amber colors in combination with #40f, 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 #40f offers a combination of cool green and warm red shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Overdue Blue. Thus White and White giving maximum hue separation to use all three together.
The square color palette of Overdue Blue contains three additional colors. Thus, complementary White, Torch Red, and Bright Turquoise split by 90° on the color wheel. #40f square combo is a palette of warm blue, cool red, cool yellow and warm cyan shades that work together well.
The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Overdue Blue tetradic combo consists of cool yellow complementary color (#bf0) and two others. The White 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 #f40 and #0bf.
In a RGB color space, hex #4400ff is made of 21% red, 0% green and 79% blue. In a HSL mode Overdue Blue has a hue angle of 256°, a saturation of 100% and a lightness of 50%. In a CMYK space (used in printing only), hex #4400ff is made of 73.33% cyan, 100% magenta, 0% yellow and 0% black ink.
| HEX | #4400ff |
| RGB Decimal | rgb(68,0,255) |
| RGB Percentage | 21%, 0%, 79% |
| CMYK | 73.33, 100, 0, 0 |
| HSL | hsl(256,100%,50%) |
| HSV (or HSB) | hsv(256,100%,100%) |
| CIE-LAB | lab(34.9009,80.13,-103.4586) |
| XYZ | xyz(20.4339,8.4489,95.1616) |