#223DD3
Blue
HEX
RGB
HSL
About #223DD3 Blue
#223DD3 is a blue color. In the RGB color model, it is composed of 34 red, 61 green, and 211 blue. In the HSL color space, it has a hue of 231°, saturation of 72%, and lightness of 48%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #223DD3 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
231°
Hue
72%
Saturation
48%
Lightness
Blue
Color Harmonies
Colors that work well with #223DD3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #223DD3 against white and black backgrounds.
Aa#223DD3 on White
Contrast Ratio7.85:1
AA ✓AA Large ✓AAA ✓
Aa#223DD3 on Black
Contrast Ratio2.68:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #223DD3 across different color formats.
| Format | Value |
|---|---|
| HEX | #223DD3 |
| RGB | rgb(34, 61, 211) |
| HSL | hsl(231, 72%, 48%) |
| RGB Decimal | 34, 61, 211 |
| RGB Percent | 13.3%, 23.9%, 82.7% |
| CMYK (approx.) | 84%, 71%, 0%, 17% |
Related Palettes
12 palettes using #223DD3 or similar colors