#101217
Dark Blue
HEX
RGB
HSL
About #101217 Dark Blue
#101217 is a dark blue color. In the RGB color model, it is composed of 16 red, 18 green, and 23 blue. In the HSL color space, it has a hue of 223°, saturation of 18%, 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 & Gradients
Use #101217 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
223°
Hue
18%
Saturation
8%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #101217 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #101217 against white and black backgrounds.
Aa#101217 on White
Contrast Ratio18.73:1
AA ✓AA Large ✓AAA ✓
Aa#101217 on Black
Contrast Ratio1.12:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #101217 across different color formats.
| Format | Value |
|---|---|
| HEX | #101217 |
| RGB | rgb(16, 18, 23) |
| HSL | hsl(223, 18%, 8%) |
| RGB Decimal | 16, 18, 23 |
| RGB Percent | 6.3%, 7.1%, 9.0% |
| CMYK (approx.) | 30%, 22%, 0%, 91% |
Related Palettes
12 palettes using #101217 or similar colors