What is the difference between slate grey and royal blue?+
The main difference between Slate Grey and Royal Blue is brightness and saturation: both are blue shades, but Royal Blue is lighter and Royal Blue is more saturated. Slate Grey (#708090) has an HSL of 210°, 13%, 50%, whereas Royal Blue (#4169E1) sits at 225°, 73%, 57%.
Is slate grey darker than royal blue?+
Yes. Slate Grey is darker, with a lightness of 50% in HSL compared to Royal Blue at 57% — a 7-point gap.
Are slate grey and royal blue the same color?+
No. Slate Grey is #708090 and Royal Blue is #4169E1. They differ by 15° in hue, 7% in lightness, and 60% in saturation.
Which is more saturated, slate grey or royal blue?+
Royal Blue is more saturated. In HSL, Slate Grey has 13% saturation and Royal Blue has 73% — Royal Blue is the more vivid of the two, while Slate Grey reads as more muted.
Is slate grey warm or cool?+
Slate Grey (#708090) is a cool blue. Its hue sits at 210° on the color wheel, which places it in the cool range.
Is royal blue warm or cool?+
Royal Blue (#4169E1) is a cool blue. Its hue sits at 225° on the color wheel, which places it in the cool range.
Can you use slate grey and royal blue together?+
Yes. Both slate grey and royal blue are blue shades, so they pair naturally in a monochromatic palette. Use slate grey as the dominant color and royal blue as the accent or highlight.
What color family does slate grey belong to?+
Slate Grey belongs to the blue family. Its HSL is 210°, 13%, 50% — a cool tone within the broader blue group.
What is the hex code for slate grey?+
The hex code for Slate Grey is #708090. In RGB, that's rgb(112, 128, 144), and in HSL it's hsl(210, 13%, 50%).
What is the hex code for royal blue?+
The hex code for Royal Blue is #4169E1. In RGB, that's rgb(65, 105, 225), and in HSL it's hsl(225, 73%, 57%).