Aquamarine (239BB3) — Shades, Harmonies, Palettes, CSS Code

"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 #239BB3

RGB rgb(35, 155, 179)

HSL hsl(190°, 67%, 42%)

CMYK C:80% M:13% Y:0% K:30%

Luminance 0.275

WCAG Accessibility

On white 3.28:1

Aa — #239BB3

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.41:1

Aa — #239BB3

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#239BB3 #B33B23

Analogous

#23B383 #239BB3 #2353B3

Triadic

#239BB3 #B3239B #9BB323

Split-comp.

#239BB3 #B32353 #B38323

Tetradic

#239BB3 #8323B3 #B33B23 #53B323

Monochromatic

#B7E3EB #67C3D5 #2E94A8 #237180 #133C44

Suggested palettes for this hue.

Purple Mystery View all →

Vibrant Summer View all →

Santorini View all →