Exploring the Color #1C4C43

#1C4C43 sits at 169° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 46% saturation and 20% 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 28, 76, 67 produces a 9.70:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #1C4C43 is a distant relative of CSS sea green — about 69 units away from #2E8B57. Designers reach for cyan 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