#0B5788 is the sRGB color rgb(11, 87, 136), or hsl(204, 85%, 29%) in HSL. The color tool also converts #0B5788 to HSV, CMYK, LAB and OKLCH, and finds the nearest RAL Classic color.
Tints, shades and tones of #0B5788
Tints mix #0B5788 toward white for lighter variants, shades mix it toward black for darker ones, and tones mix in grey to soften it. Together they give you a ready ramp of #0B5788 for backgrounds, borders, hover states and text.
Color harmonies from #0B5788
Build a scheme around #0B5788 with its complementary, split-complementary, triadic, tetradic, analogous and monochromatic partners. Analogous colors sit beside #0B5788 on the wheel for a calm, cohesive palette; the complementary color sits opposite for high-contrast accents.
Contrast and accessibility
#0B5788 pairs best with light text and light UI. The tool reports the WCAG 2 contrast ratio and the APCA (WCAG 3) Lc against white and black, and simulates how #0B5788 reads for protanopia, deuteranopia, tritanopia and achromatopsia, so you can check #0B5788 is accessible before you ship it.
