Exploring the Color #5A2121

#5A2121 sits at 0° on the color wheel, placing it in the red family of the warm half of the spectrum. With 46% saturation and 24% lightness, it reads as a moderately saturated, deep tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 90, 33, 33 produces a 12.54:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #5A2121 is a distant relative of CSS maroon — about 60 units away from #800000. Designers reach for red hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want weight, depth, and grounded contrast. On screen the warm cast tends to pair best with cool neutrals around 210°-230° to balance temperature.

Darkening Shades

Lightening Shades