#1D4058
Dark Blue
HEX
RGB
HSL
About #1D4058 Dark Blue
#1D4058 is a dark blue color. In the RGB color model, it is composed of 29 red, 64 green, and 88 blue. In the HSL color space, it has a hue of 204°, saturation of 50%, and lightness of 23%.
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 #1D4058 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
50%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1D4058 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D4058 against white and black backgrounds.
Aa#1D4058 on White
Contrast Ratio10.9:1
AA ✓AA Large ✓AAA ✓
Aa#1D4058 on Black
Contrast Ratio1.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D4058 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D4058 |
| RGB | rgb(29, 64, 88) |
| HSL | hsl(204, 50%, 23%) |
| RGB Decimal | 29, 64, 88 |
| RGB Percent | 11.4%, 25.1%, 34.5% |
| CMYK (approx.) | 67%, 27%, 0%, 65% |
Related Palettes
12 palettes using #1D4058 or similar colors