#1F4651
Dark Blue
HEX
RGB
HSL
About #1F4651 Dark Blue
#1F4651 is a dark blue color. In the RGB color model, it is composed of 31 red, 70 green, and 81 blue. In the HSL color space, it has a hue of 193°, saturation of 45%, and lightness of 22%.
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 #1F4651 in your CSS, SCSS, or Tailwind projects.
Color Properties
193°
Hue
45%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1F4651 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F4651 against white and black backgrounds.
Aa#1F4651 on White
Contrast Ratio10.23:1
AA ✓AA Large ✓AAA ✓
Aa#1F4651 on Black
Contrast Ratio2.05:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F4651 across different color formats.
| Format | Value |
|---|---|
| HEX | #1F4651 |
| RGB | rgb(31, 70, 81) |
| HSL | hsl(193, 45%, 22%) |
| RGB Decimal | 31, 70, 81 |
| RGB Percent | 12.2%, 27.5%, 31.8% |
| CMYK (approx.) | 62%, 14%, 0%, 68% |
Related Palettes
12 palettes using #1F4651 or similar colors