#1F258E
Blue
HEX
RGB
HSL
About #1F258E Blue
#1F258E is a blue color. In the RGB color model, it is composed of 31 red, 37 green, and 142 blue. In the HSL color space, it has a hue of 237°, saturation of 64%, and lightness of 34%.
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 #1F258E in your CSS, SCSS, or Tailwind projects.
Color Properties
237°
Hue
64%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #1F258E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F258E against white and black backgrounds.
Aa#1F258E on White
Contrast Ratio12.26:1
AA ✓AA Large ✓AAA ✓
Aa#1F258E on Black
Contrast Ratio1.71:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F258E across different color formats.
| Format | Value |
|---|---|
| HEX | #1F258E |
| RGB | rgb(31, 37, 142) |
| HSL | hsl(237, 64%, 34%) |
| RGB Decimal | 31, 37, 142 |
| RGB Percent | 12.2%, 14.5%, 55.7% |
| CMYK (approx.) | 78%, 74%, 0%, 44% |
Related Palettes
12 palettes using #1F258E or similar colors