#1978B3
Blue
HEX
RGB
HSL
About #1978B3 Blue
#1978B3 is a blue color. In the RGB color model, it is composed of 25 red, 120 green, and 179 blue. In the HSL color space, it has a hue of 203°, saturation of 75%, and lightness of 40%.
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
Use #1978B3 in your CSS, SCSS, or Tailwind projects.
Color Properties
203°
Hue
75%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #1978B3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1978B3 against white and black backgrounds.
Aa#1978B3 on White
Contrast Ratio4.8:1
AA ✓AA Large ✓AAA ✗
Aa#1978B3 on Black
Contrast Ratio4.38:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1978B3 across different color formats.
| Format | Value |
|---|---|
| HEX | #1978B3 |
| RGB | rgb(25, 120, 179) |
| HSL | hsl(203, 75%, 40%) |
| RGB Decimal | 25, 120, 179 |
| RGB Percent | 9.8%, 47.1%, 70.2% |
| CMYK (approx.) | 86%, 33%, 0%, 30% |
Related Palettes
12 palettes using #1978B3 or similar colors