Rich Sapphire Cascade

#2370b8

Notes

Rich Sapphire Cascade (#2370B8) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (209°, 68%, 43%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#2370b8

RGB

rgb(35, 112, 184)

HSL

hsl(209, 68%, 43%)