#186C91
Blue
HEX
RGB
HSL
About #186C91 Blue
#186C91 is a blue color. In the RGB color model, it is composed of 24 red, 108 green, and 145 blue. In the HSL color space, it has a hue of 198°, saturation of 72%, and lightness of 33%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #186C91 in your CSS, SCSS, or Tailwind projects.
Color Properties
198°
Hue
72%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #186C91 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #186C91 against white and black backgrounds.
Aa#186C91 on White
Contrast Ratio5.85:1
AA ✓AA Large ✓AAA ✗
Aa#186C91 on Black
Contrast Ratio3.59:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #186C91 across different color formats.
| Format | Value |
|---|---|
| HEX | #186C91 |
| RGB | rgb(24, 108, 145) |
| HSL | hsl(198, 72%, 33%) |
| RGB Decimal | 24, 108, 145 |
| RGB Percent | 9.4%, 42.4%, 56.9% |
| CMYK (approx.) | 83%, 26%, 0%, 43% |
Related Palettes
12 palettes using #186C91 or similar colors