"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
#21B3B5
RGB
rgb(33, 179, 181)
HSL
hsl(181°, 69%, 42%)
CMYK
C:82% M:1% Y:0% K:29%
Luminance
0.3647
WCAG Accessibility
Aa — #21B3B5
Secondary text
✗ AA
✗ AAA
✗ AA Large
Aa — #21B3B5
Secondary text
✓ AA
✓ AAA
✓ AA Large
All harmonies
Complementary
#21B3B5
#B52421
Analogous
#21B56E
#21B3B5
#2169B5
Triadic
#21B3B5
#B521B3
#B3B521
Split-comp.
#21B3B5
#B52169
#B56E21
Tetradic
#21B3B5
#6E21B5
#B52421
#69B521
Monochromatic
#B6EBEC
#65D5D7
#2CA8AA
#218082
#124445
Suggested palettes for this hue.