Cool Sky Shimmer

#9df0ef

Notes

Cool Sky Shimmer (#9DF0EF) is a soft cyan with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (179°, 73%, 78%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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

#9df0ef

RGB

rgb(157, 240, 239)

HSL

hsl(179, 73%, 78%)