#4169E1
royalblue
#4169E1 is a light, vivid blue with a hue angle of 225°. the closest CSS named color is royalblue. A bold blue commonly used for primary buttons, links, and brand accents.
Color Formats
HEX
#4169e1
RGB
rgb(65, 105, 225)
HSL
hsl(225, 73%, 57%)
OKLCH
oklch(56.0% 0.1882 266.4)
WCAG Contrast Ratios
On White (#fff)
4.85:1
AA Normal ✓ AA Large ✓ AAA ✗
Sample Text
On Black (#000)
4.33:1
AA Normal ✗ AA Large ✓ AAA ✗
Sample Text
Shades & Tints
Shades (Darker)
Tints (Lighter)
Related Colors
Complementary
Analogous
Closest CSS named color
royalblue
#4169e1
Look up another color
Open full Color Info toolAbout #4169E1
#4169E1 is a hex color code closest to the CSS named color royalblue. It has a perceived brightness of 42% making it a dark color. In RGB it is rgb(65, 105, 225), in HSL it is hsl(225, 73%, 57%), and in the modern OKLCH color space it is oklch(56.0% 0.1882 266.4).
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