#151F84
Blue
HEX
RGB
HSL
About #151F84 Blue
#151F84 is a blue color. In the RGB color model, it is composed of 21 red, 31 green, and 132 blue. In the HSL color space, it has a hue of 235°, saturation of 73%, and lightness of 30%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #151F84 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
235°
Hue
73%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #151F84 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #151F84 against white and black backgrounds.
Aa#151F84 on White
Contrast Ratio13.45:1
AA ✓AA Large ✓AAA ✓
Aa#151F84 on Black
Contrast Ratio1.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #151F84 across different color formats.
| Format | Value |
|---|---|
| HEX | #151F84 |
| RGB | rgb(21, 31, 132) |
| HSL | hsl(235, 73%, 30%) |
| RGB Decimal | 21, 31, 132 |
| RGB Percent | 8.2%, 12.2%, 51.8% |
| CMYK (approx.) | 84%, 77%, 0%, 48% |
Related Palettes
12 palettes using #151F84 or similar colors