#151D3C
Dark Blue
HEX
RGB
HSL
About #151D3C Dark Blue
#151D3C is a dark blue color. In the RGB color model, it is composed of 21 red, 29 green, and 60 blue. In the HSL color space, it has a hue of 228°, saturation of 48%, and lightness of 16%.
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 #151D3C in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
48%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #151D3C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #151D3C against white and black backgrounds.
Aa#151D3C on White
Contrast Ratio16.5:1
AA ✓AA Large ✓AAA ✓
Aa#151D3C on Black
Contrast Ratio1.27:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #151D3C across different color formats.
| Format | Value |
|---|---|
| HEX | #151D3C |
| RGB | rgb(21, 29, 60) |
| HSL | hsl(228, 48%, 16%) |
| RGB Decimal | 21, 29, 60 |
| RGB Percent | 8.2%, 11.4%, 23.5% |
| CMYK (approx.) | 65%, 52%, 0%, 76% |
Related Palettes
12 palettes using #151D3C or similar colors