#403D8F
Blue
HEX
RGB
HSL
About #403D8F Blue
#403D8F is a blue color. In the RGB color model, it is composed of 64 red, 61 green, and 143 blue. In the HSL color space, it has a hue of 242°, saturation of 40%, 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 #403D8F in your CSS, SCSS, or Tailwind projects.
Color Properties
242°
Hue
40%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #403D8F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #403D8F against white and black backgrounds.
Aa#403D8F on White
Contrast Ratio9.2:1
AA ✓AA Large ✓AAA ✓
Aa#403D8F on Black
Contrast Ratio2.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #403D8F across different color formats.
| Format | Value |
|---|---|
| HEX | #403D8F |
| RGB | rgb(64, 61, 143) |
| HSL | hsl(242, 40%, 40%) |
| RGB Decimal | 64, 61, 143 |
| RGB Percent | 25.1%, 23.9%, 56.1% |
| CMYK (approx.) | 55%, 57%, 0%, 44% |
Related Palettes
12 palettes using #403D8F or similar colors