Exploring the Color #2D4355

#2D4355 sits at 207° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 31% saturation and 25% lightness, it reads as a softly muted, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 45, 67, 85 produces a 10.27:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #2D4355 is a distant relative of CSS sea green — about 72 units away from #2E8B57. Designers reach for azure 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 cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades