12 FORMATS — click any value to edit
HEX
HEX8
RGB / RGBA
HSL / HSLA
CSS Namedclosest
Tailwindclosest
SwiftUI Color
UIColor (Swift)
Jetpack Compose
Android XML
Flutter
React Native
About #40309C
#40309C is a medium cool blue. Its RGB value is rgb(64, 48, 156) and its HSL value is hsl(249, 53%, 40%). The closest CSS named color is indigo and the nearest Tailwind shade is slate-500.
Text on whiteAa
9.90 : 1
Normal AAA · Large AAA
Text on blackAa
2.12 : 1
Normal Fail · Large Fail