Aquamarine (309ABB) — 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 #309ABB

RGB rgb(48, 154, 187)

HSL hsl(194°, 59%, 46%)

CMYK C:74% M:18% Y:0% K:27%

Luminance 0.2777

WCAG Accessibility

On white 3.25:1

Aa — #309ABB

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.47:1

Aa — #309ABB

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#309ABB #BB5030

Analogous

#30BB96 #309ABB #3055BB

Triadic

#309ABB #BB309A #9ABB30

Split-comp.

#309ABB #BB3055 #BB9630

Tetradic

#309ABB #9630BB #BB5030 #55BB30

Monochromatic

#CAE5ED #7EBFD3 #3C94AF #2F7489 #1B4450

Suggested palettes for this hue.

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