The color name of hex code #1B454C is Japanese Indigo. The RGB values are (27, 69, 76) which means it is composed of
16% red, 40% green and 44% blue. The CMYK color codes, used in printers, are C:65 M:9 Y:0 K:70. In the HSV/HSB scale, #1B454C has a hue of 189°, 64% saturation and a brightness value of 30%. Details of other color codes including equivalent web safe and HTML & CSS colors are given in the table below. Also listed are the closest Pantone® (PMS) and RAL colors.
The complement of #1B454C is #4C221B which is called Caput Mortuum. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #1B454C color is offered by #4C221B. The complementary color palette is easiest to use and work with. Studies have shown that contrasting color palette is the best way to grab a viewer's attention.
The analogous colors of #1B454C are #1B2D4C and #1B4C3B, called Space Cadet and Brunswick Green, respectively. In the RGB color wheel, they are located to the right and left of #1B454C with a 30° separation. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.
As per the RGB color wheel, the split-complementary colors of #1B454C are #4C1B2D (Brown Coffee) and #4C3B1B (Café Noir). A split-complementary color palette consists of the main color along with those on either side (30°) of the complementary color. Based on our research, usage of split-complementary palettes is on the rise online, especially in graphics and web sites designs. It may be because it is not as contrasting as the complementary color palette and, hence, results in a combination which is pleasant to the eyes.
#1B454C triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #4C1B45 (American Purple) and #454C1B (Army Green) along with #1B454C, our main color, create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.
The tetradic palette of #1B454C has #4C1B45 (American Purple), #4C221B (Caput Mortuum) and #1B4C22 (Cal Poly Pomona Green). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors a little bit to achieve desired results.
The square color palette of #1B454C contains #3B1B4C (Russian Violet), #4C221B (Caput Mortuum) and #2D4C1B (Cal Poly Pomona Green). Quite like triadic, the hues in a square palette are at the maximum distance from each other, which is 90°. Note: For several colors purposes, a square palette may look much better than the tetrad color palette.
Hex #1B454C Rainbow Colors Palette
Our #1B454C rainbow color palette is based on the RGB color model and consists of 7 colors, just like the traditional rainbow. You might not see a lot of variation in color, especially if the chosen color is dark or extremely light. However, this can lead interesting rainbow palettes that are faded, soft, pastel or dull.
Color names have been derived from known and trusted lists OR have been formulated by us. They are close approximations and may not translate to exact names. Also, color is perceived and named differently in cultures and communities around the world. As per studies, only a handful of colors are interpretted and named in the same way across the globe.