#263D88
Blue
HEX
RGB
HSL
About #263D88 Blue
#263D88 is a blue color. In the RGB color model, it is composed of 38 red, 61 green, and 136 blue. In the HSL color space, it has a hue of 226°, saturation of 56%, and lightness of 34%.
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 #263D88 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
226°
Hue
56%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #263D88 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #263D88 against white and black backgrounds.
Aa#263D88 on White
Contrast Ratio9.97:1
AA ✓AA Large ✓AAA ✓
Aa#263D88 on Black
Contrast Ratio2.11:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #263D88 across different color formats.
| Format | Value |
|---|---|
| HEX | #263D88 |
| RGB | rgb(38, 61, 136) |
| HSL | hsl(226, 56%, 34%) |
| RGB Decimal | 38, 61, 136 |
| RGB Percent | 14.9%, 23.9%, 53.3% |
| CMYK (approx.) | 72%, 55%, 0%, 47% |
Related Palettes
12 palettes using #263D88 or similar colors