Similar colors View all →
Summer Sky
#51CDEE
Soft Sky Blue
#87CEEB
Summer Sky
#67E8F9
Azure
#0EA5E9
Digital Cyan
#06B6D4
Pale Cyan
#B2EBF2
Vivid Cyan
#00BCD4
Aquamarine
#26D0CE
Teal Blue
#0097A7
Turquoise
#40E0D0
Sky Blue
#60A5FA
Dark Turquoise
#00CED1
Dodger Blue
#1E90FF
"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 #51CDEE
RGB rgb(81, 205, 238)
HSL hsl(193°, 82%, 63%)
CMYK C:66% M:14% Y:0% K:7%
Luminance 0.5216
WCAG Accessibility
On white 1.86:1
Aa — #51CDEE
Secondary text
✗ AA ✗ AAA ✗ AA Large
On black 11.32:1
Aa — #51CDEE
Secondary text
✓ AA ✓ AAA ✓ AA Large

All harmonies

Complementary
#51CDEE #EE7553
Analogous
#53EEC2 #51CDEE #537FEE
Triadic
#51CDEE #EE53CC #CCEE53
Split-comp.
#51CDEE #EE537F #EEC253
Tetradic
#51CDEE #C253EE #EE7553 #7FEE53
Monochromatic
#105365 #1F9ABD #5DC7E5 #89D6EC #CAEDF6
Suggested palettes for this hue.
Amazon View all →
Arctic Tundra View all →
Green Meadow View all →

  
Discover more colors View all →
Digital Cyan
#06B6D4
Summer Sky
#67E8F9
Aquamarine
#26D0CE
Turquoise
#40E0D0
Teal Blue
#0097A7
Teal
#009688
Mint Turquoise
#4ECDC4
Dark Turquoise
#00CED1
🔄 Converter ♿ Contrast 🌈 Gradient