Summer Sky (66E4EA) — Shades, Harmonies, Palettes, CSS Code

"Summer Sky"

Cyan · Summer

🧠 Psychology

Fresh and soothing color. Evokes clarity, communication and technological innovation.

✨ Uses

Tech, health, communication, SaaS, media.

Tip

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

Values

HEX #66E4EA

RGB rgb(102, 228, 234)

HSL hsl(183°, 76%, 66%)

CMYK C:56% M:3% Y:0% K:8%

Luminance 0.6472

WCAG Accessibility

On white 1.52:1

Aa — #66E4EA

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 13.85:1

Aa — #66E4EA

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66E4EA #EA6D66

Analogous

#66EAAF #66E4EA #66A2EA

Triadic

#66E4EA #EA66E4 #E4EA66

Split-comp.

#66E4EA #EA66A2 #EAAF66

Tetradic

#66E4EA #AF66EA #EA6D66 #A2EA66

Monochromatic

#176A6E #28BBC3 #6FDCE2 #99E6EA #D9F6F7

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