#101519
Dark Blue
HEX
RGB
HSL
About #101519 Dark Blue
#101519 is a dark blue color. In the RGB color model, it is composed of 16 red, 21 green, and 25 blue. In the HSL color space, it has a hue of 207°, saturation of 22%, and lightness of 8%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #101519 in your CSS, SCSS, or Tailwind projects.
Color Properties
207°
Hue
22%
Saturation
8%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #101519 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #101519 against white and black backgrounds.
Aa#101519 on White
Contrast Ratio18.37:1
AA ✓AA Large ✓AAA ✓
Aa#101519 on Black
Contrast Ratio1.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #101519 across different color formats.
| Format | Value |
|---|---|
| HEX | #101519 |
| RGB | rgb(16, 21, 25) |
| HSL | hsl(207, 22%, 8%) |
| RGB Decimal | 16, 21, 25 |
| RGB Percent | 6.3%, 8.2%, 9.8% |
| CMYK (approx.) | 36%, 16%, 0%, 90% |
Related Palettes
12 palettes using #101519 or similar colors