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 #313B54
#313B54 is a dark cool blue. Its RGB value is rgb(49, 59, 84) and its HSL value is hsl(223, 26%, 26%). The closest CSS named color is dimgray and the nearest Tailwind shade is gray-500.
Text on whiteAa
11.15 : 1
Normal AAA · Large AAA
Text on blackAa
1.88 : 1
Normal Fail · Large Fail