Exploring the Color #1E639B

#1E639B sits at 207° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 68% saturation and 36% lightness, it reads as a richly saturated, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 30, 99, 155 produces a 6.34:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.

In RGB space #1E639B is a clear variant of CSS teal — about 50 units away from #008080. 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 a present, comfortable mid-canvas voice. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades