"Aquamarine"
Cyan · Summer
🧠 Psychology
Fresh and soothing color. Evokes clarity, communication and technological innovation.
✨ Uses
Tech, health, communication, SaaS, media.
Tip
Aquamarine pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX
#21A9B5
RGB
rgb(33, 169, 181)
HSL
hsl(185°, 69%, 42%)
CMYK
C:82% M:7% Y:0% K:29%
Luminance
0.3257
WCAG Accessibility
Aa — #21A9B5
Secondary text
✗ AA
✗ AAA
✗ AA Large
Aa — #21A9B5
Secondary text
✓ AA
✓ AAA
✓ AA Large
All harmonies
Complementary
#21A9B5
#B52E21
Analogous
#21B577
#21A9B5
#215FB5
Triadic
#21A9B5
#B521A9
#A9B521
Split-comp.
#21A9B5
#B5215F
#B57721
Tetradic
#21A9B5
#7721B5
#B52E21
#5FB521
Monochromatic
#B6E8EC
#65CED7
#2CA0AA
#217A82
#124145
Suggested palettes for this hue.