Sky Blue (669FFE) — 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 #669FFE

RGB rgb(102, 159, 254)

HSL hsl(218°, 99%, 70%)

CMYK C:60% M:37% Y:0% K:0%

Luminance 0.3529

WCAG Accessibility

On white 2.64:1

Aa — #669FFE

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 7.96:1

Aa — #669FFE

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#669FFE #FEC767

Analogous

#67EAFE #669FFE #7B67FE

Triadic

#669FFE #FE679E #9EFE67

Split-comp.

#669FFE #FE7B67 #EAFE67

Tetradic

#669FFE #FE67EA #FEC767 #67FE7B

Monochromatic

#083A91 #0E61F1 #6EA0F7 #9FC0F9 #E7EFFE

Suggested palettes for this hue.

Amazon View all →

Neon 90s View all →

Kyoto Zen View all →