Sky Blue (64B1EF) — 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 #64B1EF

RGB rgb(100, 177, 239)

HSL hsl(207°, 81%, 66%)

CMYK C:58% M:26% Y:0% K:6%

Luminance 0.41

WCAG Accessibility

On white 2.31:1

Aa — #64B1EF

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 9.08:1

Aa — #64B1EF

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#64B1EF #EFA162

Analogous

#62EFE8 #64B1EF #6269EF

Triadic

#64B1EF #EF62AF #AFEF62

Split-comp.

#64B1EF #EF6269 #EFE862

Tetradic

#64B1EF #E862EF #EFA162 #69EF62

Monochromatic

#134771 #227EC9 #6BAEE6 #96C6ED #D8EAF8

Suggested palettes for this hue.

Cherry Blossom View all →

Amber Warning View all →

Vintage Sepia View all →