#154E5B
Dark Blue
HEX
RGB
HSL
About #154E5B Dark Blue
#154E5B is a dark blue color. In the RGB color model, it is composed of 21 red, 78 green, and 91 blue. In the HSL color space, it has a hue of 191°, saturation of 63%, 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 & Gradients
Use #154E5B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
191°
Hue
63%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #154E5B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #154E5B against white and black backgrounds.
Aa#154E5B on White
Contrast Ratio9.24:1
AA ✓AA Large ✓AAA ✓
Aa#154E5B on Black
Contrast Ratio2.27:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #154E5B across different color formats.
| Format | Value |
|---|---|
| HEX | #154E5B |
| RGB | rgb(21, 78, 91) |
| HSL | hsl(191, 63%, 22%) |
| RGB Decimal | 21, 78, 91 |
| RGB Percent | 8.2%, 30.6%, 35.7% |
| CMYK (approx.) | 77%, 14%, 0%, 64% |
Related Palettes
12 palettes using #154E5B or similar colors