Dusky Aqua Echo

#3699b0

Notes

Dusky Aqua Echo (#3699B0) is a true cyan with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (191°, 53%, 45%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#3699b0

RGB

rgb(54, 153, 176)

HSL

hsl(191, 53%, 45%)