#030066
Dark Blue
HEX
RGB
HSL
About #030066 Dark Blue
#030066 is a dark blue color. In the RGB color model, it is composed of 3 red, 0 green, and 102 blue. In the HSL color space, it has a hue of 242°, saturation of 100%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #030066 in your CSS, SCSS, or Tailwind projects.
Color Properties
242°
Hue
100%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #030066 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #030066 against white and black backgrounds.
Aa#030066 on White
Contrast Ratio17.56:1
AA ✓AA Large ✓AAA ✓
Aa#030066 on Black
Contrast Ratio1.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #030066 across different color formats.
| Format | Value |
|---|---|
| HEX | #030066 |
| RGB | rgb(3, 0, 102) |
| HSL | hsl(242, 100%, 20%) |
| RGB Decimal | 3, 0, 102 |
| RGB Percent | 1.2%, 0.0%, 40.0% |
| CMYK (approx.) | 97%, 100%, 0%, 60% |
Related Palettes
12 palettes using #030066 or similar colors