Sky Blue (66A4EB) — 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 #66A4EB

RGB rgb(102, 164, 235)

HSL hsl(212°, 77%, 66%)

CMYK C:57% M:30% Y:0% K:8%

Luminance 0.3595

WCAG Accessibility

On white 2.6:1

Aa — #66A4EB

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 8.07:1

Aa — #66A4EB

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66A4EB #EBAD66

Analogous

#66E7EB #66A4EB #6A66EB

Triadic

#66A4EB #EB66A4 #A4EB66

Split-comp.

#66A4EB #EB6A66 #E7EB66

Tetradic

#66A4EB #EB66E7 #EBAD66 #66EB6A

Monochromatic

#163F6F #2770C4 #6EA4E2 #99BFEB #D9E7F7

Suggested palettes for this hue.

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