Similar colors View all →
Azure
#21C8F2
Azure
#0EA5E9
Digital Cyan
#06B6D4
Summer Sky
#67E8F9
Vivid Cyan
#00BCD4
Teal Blue
#0097A7
Soft Sky Blue
#87CEEB
Dark Turquoise
#00CED1
Pale Cyan
#B2EBF2
Dodger Blue
#1E90FF
Aquamarine
#26D0CE
Turquoise
#40E0D0
Electric Blue
#3B82F6
"Azure"
Blue · Summer
🧠 Psychology
Fresh and soothing color. Evokes clarity, communication and technological innovation.
✨ Uses
Tech, health, communication, SaaS, media.
Tip
Azure pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #21C8F2
RGB rgb(33, 200, 242)
HSL hsl(192°, 89%, 54%)
CMYK C:86% M:17% Y:0% K:5%
Luminance 0.4858
WCAG Accessibility
On white 1.98:1
Aa — #21C8F2
Secondary text
✗ AA ✗ AAA ✗ AA Large
On black 10.61:1
Aa — #21C8F2
Secondary text
✓ AA ✓ AAA ✓ AA Large

All harmonies

Complementary
#21C8F2 #F24B21
Analogous
#21F2B3 #21C8F2 #2160F2
Triadic
#21C8F2 #F221C8 #C8F221
Split-comp.
#21C8F2 #F22160 #F2B321
Tetradic
#21C8F2 #B321F2 #F24B21 #60F221
Monochromatic
#073540 #12809B #2DC1E6 #5BCFEC #9FE3F4
Suggested palettes for this hue.
Volcano View all →
Concrete Steel View all →
Amber Warning View all →

  
Discover more colors View all →
Pure Blue
#0000FF
Navy Blue
#1E3A8A
Dodger Blue
#1E90FF
Sapphire
#2563EB
Electric Blue
#3B82F6
Azure
#0EA5E9
Sky Blue
#60A5FA
Deep Navy
#000080
🔄 Converter ♿ Contrast 🌈 Gradient