"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
#21A1B5
RGB
rgb(33, 161, 181)
HSL
hsl(188°, 69%, 42%)
CMYK
C:82% M:11% Y:0% K:29%
Luminance
0.2964
WCAG Accessibility
Aa — #21A1B5
Secondary text
✗ AA
✗ AAA
✓ AA Large
Aa — #21A1B5
Secondary text
✓ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#21A1B5
#B53521
Analogous
#21B57F
#21A1B5
#2157B5
Triadic
#21A1B5
#B521A1
#A1B521
Split-comp.
#21A1B5
#B52157
#B57F21
Tetradic
#21A1B5
#7F21B5
#B53521
#57B521
Monochromatic
#B6E5EC
#65C8D7
#2C99AA
#217582
#123E45
Suggested palettes for this hue.