Steel Blue (ECF4F8) — Shades, Harmonies, Palettes, CSS Code

"Steel Blue"

Blue · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

Steel Blue pairs ideally with #1C1B18 (dark text) and a neutral background for a modern, readable result.

Values

HEX #ECF4F8

RGB rgb(236, 244, 248)

HSL hsl(200°, 46%, 95%)

CMYK C:5% M:2% Y:0% K:3%

Luminance 0.8963

WCAG Accessibility

On white 1.11:1

Aa — #ECF4F8

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 18.86:1

Aa — #ECF4F8

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#ECF4F8 #F8F0EC

Analogous

#ECF8F6 #ECF4F8 #ECEEF8

Triadic

#ECF4F8 #F8ECF4 #F4F8EC

Split-comp.

#ECF4F8 #F8ECEE #F8F6EC

Tetradic

#ECF4F8 #F6ECF8 #F8F0EC #EEF8EC

Monochromatic

#639AB6 #A8C7D6 #EEF4F7 #FFFFFF #FFFFFF

Suggested palettes for this hue.

Northern Lights View all →

Sahara View all →

Berries View all →