Steel Blue (CDDFF4) — 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 #CDDFF4

RGB rgb(205, 223, 244)

HSL hsl(212°, 64%, 88%)

CMYK C:16% M:9% Y:0% K:4%

Luminance 0.7295

WCAG Accessibility

On white 1.36:1

Aa — #CDDFF4

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 15.46:1

Aa — #CDDFF4

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#CDDFF4 #F4E2CD

Analogous

#CDF3F4 #CDDFF4 #CECDF4

Triadic

#CDDFF4 #F4CDDF #DFF4CD

Split-comp.

#CDDFF4 #F4CECD #F3F4CD

Tetradic

#CDDFF4 #F4CDF3 #F4E2CD #CDF4CE

Monochromatic

#3876BC #81AAD9 #D0DFF1 #F7FAFD #FFFFFF

Suggested palettes for this hue.

Concrete Steel View all →

Sand Desert View all →

Orange Energy View all →