#103D51
Dark Blue
HEX
RGB
HSL
About #103D51 Dark Blue
#103D51 is a dark blue color. In the RGB color model, it is composed of 16 red, 61 green, and 81 blue. In the HSL color space, it has a hue of 198°, saturation of 67%, and lightness of 19%.
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
Use #103D51 in your CSS, SCSS, or Tailwind projects.
Color Properties
198°
Hue
67%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #103D51 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #103D51 against white and black backgrounds.
Aa#103D51 on White
Contrast Ratio11.61:1
AA ✓AA Large ✓AAA ✓
Aa#103D51 on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #103D51 across different color formats.
| Format | Value |
|---|---|
| HEX | #103D51 |
| RGB | rgb(16, 61, 81) |
| HSL | hsl(198, 67%, 19%) |
| RGB Decimal | 16, 61, 81 |
| RGB Percent | 6.3%, 23.9%, 31.8% |
| CMYK (approx.) | 80%, 25%, 0%, 68% |
Related Palettes
12 palettes using #103D51 or similar colors