🧠 Psychology
Couleur fraîche et apaisante. Évoque la clarté, la communication et l'innovation technologique.
✨ Uses
Tech, santé, communication, SaaS, médias.
Tip
Aguamarina pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#21B5A9
RGB
rgb(33, 181, 169)
HSL
hsl(175°, 69%, 42%)
CMYK
C:82% M:0% Y:7% K:29%
Luminance
0.368
WCAG Accessibility
Aa — #21B5A9
Secondary text
✗ AA
✗ AAA
✗ AA Large
Aa — #21B5A9
Secondary text
✓ AA
✓ AAA
✓ AA Large
All harmonies
Complementary
#21B5A9
#B5212E
Analogous
#21B55F
#21B5A9
#2177B5
Triadic
#21B5A9
#A921B5
#B5A921
Split-comp.
#21B5A9
#B52177
#B55F21
Tetradic
#21B5A9
#5F21B5
#B5212E
#77B521
Monochromatic
#B6ECE8
#65D7CE
#2CAAA0
#21827A
#124541
Suggested palettes for this hue.