Similar colors View all →
Summer Sky
#40E7EF
Summer Sky
#67E8F9
Dark Turquoise
#00CED1
Digital Cyan
#06B6D4
Aquamarine
#26D0CE
Turquoise
#40E0D0
Vivid Cyan
#00BCD4
Pale Cyan
#B2EBF2
Teal Blue
#0097A7
Azure
#0EA5E9
Mint Turquoise
#4ECDC4
Soft Sky Blue
#87CEEB
Teal
#009688
"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 #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #40E7EF
RGB rgb(64, 231, 239)
HSL hsl(183°, 85%, 59%)
CMYK C:73% M:3% Y:0% K:6%
Luminance 0.6482
WCAG Accessibility
On white 1.51:1
Aa — #40E7EF
Secondary text
✗ AA ✗ AAA ✗ AA Large
On black 13.89:1
Aa — #40E7EF
Secondary text
✓ AA ✓ AAA ✓ AA Large

All harmonies

Complementary
#40E7EF #EF463E
Analogous
#3EEF9F #40E7EF #3E8EEF
Triadic
#40E7EF #EF3EE6 #E6EF3E
Split-comp.
#40E7EF #EF3E8E #EF9F3E
Tetradic
#40E7EF #9F3EEF #EF463E #8EEF3E
Monochromatic
#0C5155 #19A7AE #48DDE5 #75E5EB #B8F2F5
Suggested palettes for this hue.
Vintage Sepia View all →
Sahara View all →
Northern Lights View all →

  
Discover more colors View all →
Summer Sky
#67E8F9
Mint Turquoise
#4ECDC4
Teal Blue
#0097A7
Pale Cyan
#B2EBF2
Dark Turquoise
#00CED1
Digital Cyan
#06B6D4
Aquamarine
#26D0CE
Turquoise
#40E0D0
🔄 Converter ♿ Contrast 🌈 Gradient