#18335D
Dark Blue
HEX
RGB
HSL
About #18335D Dark Blue
#18335D is a dark blue color. In the RGB color model, it is composed of 24 red, 51 green, and 93 blue. In the HSL color space, it has a hue of 217°, saturation of 59%, 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 #18335D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
217°
Hue
59%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #18335D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18335D against white and black backgrounds.
Aa#18335D on White
Contrast Ratio12.57:1
AA ✓AA Large ✓AAA ✓
Aa#18335D on Black
Contrast Ratio1.67:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18335D across different color formats.
| Format | Value |
|---|---|
| HEX | #18335D |
| RGB | rgb(24, 51, 93) |
| HSL | hsl(217, 59%, 23%) |
| RGB Decimal | 24, 51, 93 |
| RGB Percent | 9.4%, 20.0%, 36.5% |
| CMYK (approx.) | 74%, 45%, 0%, 64% |
Related Palettes
12 palettes using #18335D or similar colors