🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Azure pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#21A3F3
RGB
rgb(33, 163, 243)
HSL
hsl(203°, 90%, 54%)
CMYK
C:86% M:33% Y:0% K:5%
Luminance
0.3345
WCAG Accessibility
Aa — #21A3F3
Secondary text
✗ AA
✗ AAA
✗ AA Large
Aa — #21A3F3
Secondary text
✓ AA
✓ AAA
✓ AA Large
All harmonies
Complementary
#21A3F3
#F37120
Analogous
#20F3DB
#21A3F3
#2039F3
Triadic
#21A3F3
#F320A2
#A2F320
Split-comp.
#21A3F3
#F32039
#F3DB20
Tetradic
#21A3F3
#DB20F3
#F37120
#39F320
Monochromatic
#072A40
#11679C
#2CA0E8
#5AB4ED
#9FD3F4
Suggested palettes for this hue.