#1F2B4E
Dark Blue
HEX
RGB
HSL
About #1F2B4E Dark Blue
#1F2B4E is a dark blue color. In the RGB color model, it is composed of 31 red, 43 green, and 78 blue. In the HSL color space, it has a hue of 225°, saturation of 43%, and lightness of 21%.
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 #1F2B4E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
225°
Hue
43%
Saturation
21%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1F2B4E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F2B4E against white and black backgrounds.
Aa#1F2B4E on White
Contrast Ratio13.87:1
AA ✓AA Large ✓AAA ✓
Aa#1F2B4E on Black
Contrast Ratio1.51:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F2B4E across different color formats.
| Format | Value |
|---|---|
| HEX | #1F2B4E |
| RGB | rgb(31, 43, 78) |
| HSL | hsl(225, 43%, 21%) |
| RGB Decimal | 31, 43, 78 |
| RGB Percent | 12.2%, 16.9%, 30.6% |
| CMYK (approx.) | 60%, 45%, 0%, 69% |
Related Palettes
12 palettes using #1F2B4E or similar colors