#277FA5
Blue
HEX
RGB
HSL
About #277FA5 Blue
#277FA5 is a blue color. In the RGB color model, it is composed of 39 red, 127 green, and 165 blue. In the HSL color space, it has a hue of 198°, saturation of 62%, 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 #277FA5 in your CSS, SCSS, or Tailwind projects.
Color Properties
198°
Hue
62%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #277FA5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #277FA5 against white and black backgrounds.
Aa#277FA5 on White
Contrast Ratio4.5:1
AA ✓AA Large ✓AAA ✗
Aa#277FA5 on Black
Contrast Ratio4.67:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #277FA5 across different color formats.
| Format | Value |
|---|---|
| HEX | #277FA5 |
| RGB | rgb(39, 127, 165) |
| HSL | hsl(198, 62%, 40%) |
| RGB Decimal | 39, 127, 165 |
| RGB Percent | 15.3%, 49.8%, 64.7% |
| CMYK (approx.) | 76%, 23%, 0%, 35% |
Related Palettes
12 palettes using #277FA5 or similar colors