#277DA5
Blue
HEX
RGB
HSL
About #277DA5 Blue
#277DA5 is a blue color. In the RGB color model, it is composed of 39 red, 125 green, and 165 blue. In the HSL color space, it has a hue of 199°, 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 #277DA5 in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
62%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #277DA5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #277DA5 against white and black backgrounds.
Aa#277DA5 on White
Contrast Ratio4.6:1
AA ✓AA Large ✓AAA ✗
Aa#277DA5 on Black
Contrast Ratio4.56:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #277DA5 across different color formats.
| Format | Value |
|---|---|
| HEX | #277DA5 |
| RGB | rgb(39, 125, 165) |
| HSL | hsl(199, 62%, 40%) |
| RGB Decimal | 39, 125, 165 |
| RGB Percent | 15.3%, 49.0%, 64.7% |
| CMYK (approx.) | 76%, 24%, 0%, 35% |
Related Palettes
12 palettes using #277DA5 or similar colors