#121CA5
Blue
HEX
RGB
HSL
About #121CA5 Blue
#121CA5 is a blue color. In the RGB color model, it is composed of 18 red, 28 green, and 165 blue. In the HSL color space, it has a hue of 236°, saturation of 80%, and lightness of 36%.
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 & Gradients
Use #121CA5 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
236°
Hue
80%
Saturation
36%
Lightness
Blue
Color Harmonies
Colors that work well with #121CA5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121CA5 against white and black backgrounds.
Aa#121CA5 on White
Contrast Ratio12.1:1
AA ✓AA Large ✓AAA ✓
Aa#121CA5 on Black
Contrast Ratio1.74:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121CA5 across different color formats.
| Format | Value |
|---|---|
| HEX | #121CA5 |
| RGB | rgb(18, 28, 165) |
| HSL | hsl(236, 80%, 36%) |
| RGB Decimal | 18, 28, 165 |
| RGB Percent | 7.1%, 11.0%, 64.7% |
| CMYK (approx.) | 89%, 83%, 0%, 35% |
Related Palettes
12 palettes using #121CA5 or similar colors