#191B4F
Dark Blue
HEX
RGB
HSL
About #191B4F Dark Blue
#191B4F is a dark blue color. In the RGB color model, it is composed of 25 red, 27 green, and 79 blue. In the HSL color space, it has a hue of 238°, saturation of 52%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #191B4F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
238°
Hue
52%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #191B4F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #191B4F against white and black backgrounds.
Aa#191B4F on White
Contrast Ratio16.02:1
AA ✓AA Large ✓AAA ✓
Aa#191B4F on Black
Contrast Ratio1.31:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #191B4F across different color formats.
| Format | Value |
|---|---|
| HEX | #191B4F |
| RGB | rgb(25, 27, 79) |
| HSL | hsl(238, 52%, 20%) |
| RGB Decimal | 25, 27, 79 |
| RGB Percent | 9.8%, 10.6%, 31.0% |
| CMYK (approx.) | 68%, 66%, 0%, 69% |
Related Palettes
12 palettes using #191B4F or similar colors