Quiet Aqua Stream

#45c0d3

Notes

Quiet Aqua Stream (#45C0D3) is a true cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (188°, 62%, 55%) 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

#45c0d3

RGB

rgb(69, 192, 211)

HSL

hsl(188, 62%, 55%)