#1C4247 is the sRGB color rgb(28, 66, 71), or hsl(187, 43%, 19%) in HSL. The color tool also converts #1C4247 to HSV, CMYK, LAB and OKLCH, and finds the nearest RAL Classic color.
Tints, shades and tones of #1C4247
Tints mix #1C4247 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 #1C4247 for backgrounds, borders, hover states and text.
Color harmonies from #1C4247
Build a scheme around #1C4247 with its complementary, split-complementary, triadic, tetradic, analogous and monochromatic partners. Analogous colors sit beside #1C4247 on the wheel for a calm, cohesive palette; the complementary color sits opposite for high-contrast accents.
Contrast and accessibility
#1C4247 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 #1C4247 reads for protanopia, deuteranopia, tritanopia and achromatopsia, so you can check #1C4247 is accessible before you ship it.
