Sky Blue (66A6EB) — Shades, Harmonies, Palettes, CSS Code

"Sky Blue"

Blue · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

Sky Blue pairs ideally with #1C1B18 (dark text) and a neutral background for a modern, readable result.

Values

HEX #66A6EB

RGB rgb(102, 166, 235)

HSL hsl(211°, 77%, 66%)

CMYK C:57% M:29% Y:0% K:8%

Luminance 0.3668

WCAG Accessibility

On white 2.56:1

Aa — #66A6EB

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 8.22:1

Aa — #66A6EB

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66A6EB #EBAB66

Analogous

#66E9EB #66A6EB #6866EB

Triadic

#66A6EB #EB66A6 #A6EB66

Split-comp.

#66A6EB #EB6866 #E9EB66

Tetradic

#66A6EB #EB66E9 #EBAB66 #66EB68

Monochromatic

#16416F #2773C4 #6EA6E2 #99C0EB #D9E8F7

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