Exploring the Color #12184B

#12184B sits at 234° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 61% saturation and 18% lightness, it reads as a moderately saturated, deep tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 18, 24, 75 produces a 16.69:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #12184B is a distant relative of CSS navy — about 61 units away from #000080. Designers reach for blue 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