Similar colors View all →
Summer Sky
#66D3F6
Summer Sky
#67E8F9
Azure
#0EA5E9
Soft Sky Blue
#87CEEB
Digital Cyan
#06B6D4
Sky Blue
#60A5FA
Pale Cyan
#B2EBF2
Vivid Cyan
#00BCD4
Lavender Blue
#93C5FD
Dodger Blue
#1E90FF
Electric Blue
#3B82F6
Teal Blue
#0097A7
Dark Turquoise
#00CED1
"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 #66D3F6
RGB rgb(102, 211, 246)
HSL hsl(195°, 89%, 68%)
CMYK C:59% M:14% Y:0% K:4%
Luminance 0.5665
WCAG Accessibility
On white 1.72:1
Aa — #66D3F6
Secondary text
✗ AA ✗ AAA ✗ AA Large
On black 12.21:1
Aa — #66D3F6
Secondary text
✓ AA ✓ AAA ✓ AA Large

All harmonies

Complementary
#66D3F6 #F68965
Analogous
#65F6D2 #66D3F6 #6589F6
Triadic
#66D3F6 #F665D2 #D2F665
Split-comp.
#66D3F6 #F66589 #F6D265
Tetradic
#66D3F6 #D265F6 #F68965 #89F665
Monochromatic
#0F6480 #1AABDB #6DCEEE #9BDDF3 #DFF4FB
Suggested palettes for this hue.
Vibrant Summer View all →
Pop Art View all →
Marrakech View all →

  
Discover more colors View all →
Mint Turquoise
#4ECDC4
Teal
#009688
Summer Sky
#67E8F9
Teal Blue
#0097A7
Aquamarine
#26D0CE
Vivid Cyan
#00BCD4
Pale Cyan
#B2EBF2
Turquoise
#40E0D0
🔄 Converter ♿ Contrast 🌈 Gradient