#263A4E
Dark Blue
HEX
RGB
HSL
About #263A4E Dark Blue
#263A4E is a dark blue color. In the RGB color model, it is composed of 38 red, 58 green, and 78 blue. In the HSL color space, it has a hue of 210°, saturation of 34%, 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 #263A4E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
34%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #263A4E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #263A4E against white and black backgrounds.
Aa#263A4E on White
Contrast Ratio11.68:1
AA ✓AA Large ✓AAA ✓
Aa#263A4E on Black
Contrast Ratio1.8:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #263A4E across different color formats.
| Format | Value |
|---|---|
| HEX | #263A4E |
| RGB | rgb(38, 58, 78) |
| HSL | hsl(210, 34%, 23%) |
| RGB Decimal | 38, 58, 78 |
| RGB Percent | 14.9%, 22.7%, 30.6% |
| CMYK (approx.) | 51%, 26%, 0%, 69% |
Related Palettes
12 palettes using #263A4E or similar colors