Sky Blue (66ADEB) — 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 #66ADEB

RGB rgb(102, 173, 235)

HSL hsl(208°, 77%, 66%)

CMYK C:57% M:26% Y:0% K:8%

Luminance 0.3933

WCAG Accessibility

On white 2.4:1

Aa — #66ADEB

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 8.74:1

Aa — #66ADEB

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66ADEB #EBA466

Analogous

#66EBE7 #66ADEB #666AEB

Triadic

#66ADEB #EB66AD #ADEB66

Split-comp.

#66ADEB #EB666A #EBE766

Tetradic

#66ADEB #E766EB #EBA466 #6AEB66

Monochromatic

#16456F #277BC4 #6EACE2 #99C5EB #D9E9F7

Suggested palettes for this hue.

Volcano View all →

Provence Lavender View all →

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