Sapphire Ink

#3f91e4

Notes

Sapphire Ink (#3F91E4) 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 (210°, 75%, 57%) 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

#3f91e4

RGB

rgb(63, 145, 228)

HSL

hsl(210, 75%, 57%)