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 #3A404B
#3A404B is a dark cool blue. Its RGB value is rgb(58, 64, 75) and its HSL value is hsl(219, 13%, 26%). The closest CSS named color is dimgray and the nearest Tailwind shade is stone-500.
Text on whiteAa
10.42 : 1
Normal AAA · Large AAA
Text on blackAa
2.01 : 1
Normal Fail · Large Fail