Sky Blue (669DEB) — 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 #669DEB

RGB rgb(102, 157, 235)

HSL hsl(215°, 77%, 66%)

CMYK C:57% M:33% Y:0% K:8%

Luminance 0.3347

WCAG Accessibility

On white 2.77:1

Aa — #669DEB

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 7.59:1

Aa — #669DEB

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#669DEB #EBB366

Analogous

#66E0EB #669DEB #7166EB

Triadic

#669DEB #EB669D #9DEB66

Split-comp.

#669DEB #EB7166 #E0EB66

Tetradic

#669DEB #EB66E0 #EBB366 #66EB71

Monochromatic

#163B6F #2768C4 #6E9FE2 #99BBEB #D9E5F7

Suggested palettes for this hue.

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