#6366F1
mediumslateblue
#6366F1 is a light, vivid blue with a hue angle of 239°. the closest CSS named color is mediumslateblue. A balanced blue suitable for icons, accents, and supporting UI elements.
Color Formats
HEX
#6366f1
RGB
rgb(99, 102, 241)
HSL
hsl(239, 84%, 67%)
OKLCH
oklch(58.5% 0.2041 277.1)
WCAG Contrast Ratios
On White (#fff)
4.47:1
AA Normal ✗ AA Large ✓ AAA ✗
Sample Text
On Black (#000)
4.70:1
AA Normal ✓ AA Large ✓ AAA ✗
Sample Text
Shades & Tints
Shades (Darker)
Tints (Lighter)
Related Colors
Complementary
Analogous
Closest CSS named color
mediumslateblue
#7b68ee
Look up another color
Open full Color Info toolAbout #6366F1
#6366F1 is a hex color code closest to the CSS named color mediumslateblue. It has a perceived brightness of 46% making it a dark color. In RGB it is rgb(99, 102, 241), in HSL it is hsl(239, 84%, 67%), and in the modern OKLCH color space it is oklch(58.5% 0.2041 277.1).
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