#2D648B
Blue
HEX
RGB
HSL
About #2D648B Blue
#2D648B is a blue color. In the RGB color model, it is composed of 45 red, 100 green, and 139 blue. In the HSL color space, it has a hue of 205°, saturation of 51%, and lightness of 36%.
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 #2D648B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
205°
Hue
51%
Saturation
36%
Lightness
Blue
Color Harmonies
Colors that work well with #2D648B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D648B against white and black backgrounds.
Aa#2D648B on White
Contrast Ratio6.35:1
AA ✓AA Large ✓AAA ✗
Aa#2D648B on Black
Contrast Ratio3.31:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2D648B across different color formats.
| Format | Value |
|---|---|
| HEX | #2D648B |
| RGB | rgb(45, 100, 139) |
| HSL | hsl(205, 51%, 36%) |
| RGB Decimal | 45, 100, 139 |
| RGB Percent | 17.6%, 39.2%, 54.5% |
| CMYK (approx.) | 68%, 28%, 0%, 45% |
Related Palettes
12 palettes using #2D648B or similar colors