What is the difference between cobalt blue and sky blue?+
The main difference between Cobalt Blue and Sky Blue is hue — Cobalt Blue is a cool blue, while Sky Blue is a cool cyan. Cobalt Blue (#0047AB) has an HSL of 215°, 100%, 34%, whereas Sky Blue (#87CEEB) sits at 197°, 71%, 73%.
Is cobalt blue darker than sky blue?+
Yes. Cobalt Blue is darker, with a lightness of 34% in HSL compared to Sky Blue at 73% — a 39-point gap.
Are cobalt blue and sky blue the same color?+
No. Cobalt Blue is #0047AB and Sky Blue is #87CEEB. They differ by 18° in hue, 39% in lightness, and 29% in saturation.
Which is more saturated, cobalt blue or sky blue?+
Cobalt Blue is more saturated. In HSL, Cobalt Blue has 100% saturation and Sky Blue has 71% — Cobalt Blue is the more vivid of the two, while Sky Blue reads as more muted.
Is cobalt blue warm or cool?+
Cobalt Blue (#0047AB) is a cool blue. Its hue sits at 215° on the color wheel, which places it in the cool range.
Is sky blue warm or cool?+
Sky Blue (#87CEEB) is a cool cyan. Its hue sits at 197° on the color wheel, which places it in the cool range.
Can you use cobalt blue and sky blue together?+
Yes. Cobalt Blue (blue) and Sky Blue (cyan) can work as a complementary or analogous pair. Use one as the dominant tone and the other as a 10–20% accent to keep the palette balanced.
What color family does cobalt blue belong to?+
Cobalt Blue belongs to the blue family. Its HSL is 215°, 100%, 34% — a cool tone within the broader blue group.
What is the hex code for cobalt blue?+
The hex code for Cobalt Blue is #0047AB. In RGB, that's rgb(0, 71, 171), and in HSL it's hsl(215, 100%, 34%).
What is the hex code for sky blue?+
The hex code for Sky Blue is #87CEEB. In RGB, that's rgb(135, 206, 235), and in HSL it's hsl(197, 71%, 73%).