#281DA5
Blue
HEX
RGB
HSL
About #281DA5 Blue
#281DA5 is a blue color. In the RGB color model, it is composed of 40 red, 29 green, and 165 blue. In the HSL color space, it has a hue of 245°, saturation of 70%, and lightness of 38%.
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 #281DA5 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
245°
Hue
70%
Saturation
38%
Lightness
Blue
Color Harmonies
Colors that work well with #281DA5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #281DA5 against white and black backgrounds.
Aa#281DA5 on White
Contrast Ratio11.61:1
AA ✓AA Large ✓AAA ✓
Aa#281DA5 on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #281DA5 across different color formats.
| Format | Value |
|---|---|
| HEX | #281DA5 |
| RGB | rgb(40, 29, 165) |
| HSL | hsl(245, 70%, 38%) |
| RGB Decimal | 40, 29, 165 |
| RGB Percent | 15.7%, 11.4%, 64.7% |
| CMYK (approx.) | 76%, 82%, 0%, 35% |
Related Palettes
12 palettes using #281DA5 or similar colors