Summer Sky (66E7EB) — 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 #66E7EB

RGB rgb(102, 231, 235)

HSL hsl(182°, 77%, 66%)

CMYK C:57% M:2% Y:0% K:8%

Luminance 0.6641

WCAG Accessibility

On white 1.48:1

Aa — #66E7EB

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 14.19:1

Aa — #66E7EB

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#66E7EB #EB6A66

Analogous

#66EBAD #66E7EB #66A4EB

Triadic

#66E7EB #EB66E7 #E7EB66

Split-comp.

#66E7EB #EB66A4 #EBAD66

Tetradic

#66E7EB #AD66EB #EB6A66 #A4EB66

Monochromatic

#166C6F #27BFC4 #6EDFE2 #99E8EB #D9F6F7

Suggested palettes for this hue.

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