#1A3747
Dark Blue
HEX
RGB
HSL
About #1A3747 Dark Blue
#1A3747 is a dark blue color. In the RGB color model, it is composed of 26 red, 55 green, and 71 blue. In the HSL color space, it has a hue of 201°, saturation of 46%, and lightness of 19%.
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
Use #1A3747 in your CSS, SCSS, or Tailwind projects.
Color Properties
201°
Hue
46%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1A3747 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1A3747 against white and black backgrounds.
Aa#1A3747 on White
Contrast Ratio12.49:1
AA ✓AA Large ✓AAA ✓
Aa#1A3747 on Black
Contrast Ratio1.68:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1A3747 across different color formats.
| Format | Value |
|---|---|
| HEX | #1A3747 |
| RGB | rgb(26, 55, 71) |
| HSL | hsl(201, 46%, 19%) |
| RGB Decimal | 26, 55, 71 |
| RGB Percent | 10.2%, 21.6%, 27.8% |
| CMYK (approx.) | 63%, 23%, 0%, 72% |
Related Palettes
12 palettes using #1A3747 or similar colors