#1A3F47
Dark Blue
HEX
RGB
HSL
About #1A3F47 Dark Blue
#1A3F47 is a dark blue color. In the RGB color model, it is composed of 26 red, 63 green, and 71 blue. In the HSL color space, it has a hue of 191°, 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 #1A3F47 in your CSS, SCSS, or Tailwind projects.
Color Properties
191°
Hue
46%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1A3F47 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1A3F47 against white and black backgrounds.
Aa#1A3F47 on White
Contrast Ratio11.38:1
AA ✓AA Large ✓AAA ✓
Aa#1A3F47 on Black
Contrast Ratio1.85:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1A3F47 across different color formats.
| Format | Value |
|---|---|
| HEX | #1A3F47 |
| RGB | rgb(26, 63, 71) |
| HSL | hsl(191, 46%, 19%) |
| RGB Decimal | 26, 63, 71 |
| RGB Percent | 10.2%, 24.7%, 27.8% |
| CMYK (approx.) | 63%, 11%, 0%, 72% |
Related Palettes
12 palettes using #1A3F47 or similar colors