Sky Blue (578AFA) — Shades, Harmonies, Palettes, CSS Code

"Sky Blue"

Blue · Winter

🧠 Psychology

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

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

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

Values

HEX #578AFA

RGB rgb(87, 138, 250)

HSL hsl(221°, 94%, 66%)

CMYK C:65% M:45% Y:0% K:2%

Luminance 0.2743

WCAG Accessibility

On white 3.27:1

Aa — #578AFA

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.42:1

Aa — #578AFA

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#578AFA #FAC657

Analogous

#57DCFA #578AFA #7557FA

Triadic

#578AFA #FA578A #8AFA57

Split-comp.

#578AFA #FA7557 #DCFA57

Tetradic

#578AFA #FA57DC #FAC657 #57FA75

Monochromatic

#0B2E7A #1351D8 #5F8EF1 #8EAFF5 #D5E1FB

Suggested palettes for this hue.

Mediterranean View all →

Santorini View all →

Blue Serenity View all →