#2457A8
Blue
HEX
RGB
HSL
About #2457A8 Blue
#2457A8 is a blue color. In the RGB color model, it is composed of 36 red, 87 green, and 168 blue. In the HSL color space, it has a hue of 217°, saturation of 65%, and lightness of 40%.
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 #2457A8 in your CSS, SCSS, or Tailwind projects.
Color Properties
217°
Hue
65%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2457A8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2457A8 against white and black backgrounds.
Aa#2457A8 on White
Contrast Ratio6.99:1
AA ✓AA Large ✓AAA ✗
Aa#2457A8 on Black
Contrast Ratio3:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2457A8 across different color formats.
| Format | Value |
|---|---|
| HEX | #2457A8 |
| RGB | rgb(36, 87, 168) |
| HSL | hsl(217, 65%, 40%) |
| RGB Decimal | 36, 87, 168 |
| RGB Percent | 14.1%, 34.1%, 65.9% |
| CMYK (approx.) | 79%, 48%, 0%, 34% |
Related Palettes
12 palettes using #2457A8 or similar colors