Hex Color #3731BB - Custom Color
Color Codes
HEX
#3731BB
RGB
rgb(55, 49, 187)
HSL
hsl(243, 58%, 46%)
CMYK
cmyk(71%, 74%, 0%, 27%)
HSV
hsv(243, 74%, 73%)
Color Name
Custom Color
Color Variations
Color Harmonies
Accessibility
WCAG Contrast Ratios
Text on White Background
Sample Text
Contrast Ratio: 9.05:1
Pass - WCAG AA (Normal Text)
Pass - WCAG AAA (Normal Text)
Text on Black Background
Sample Text
Contrast Ratio: 2.32:1
Fail - WCAG AA (Normal Text)
Fail - WCAG AAA (Normal Text)
Recommended Text Color
For best readability on this background color, use white text.
Similar Colors
Color in Use
Card with colored border
Background with 20% opacity
CSS Code
.element {
background-color: #3731BB;
color: #3731BB;
border-color: #3731BB;
}
Tailwind CSS (with arbitrary values)
bg-[#3731BB]
text-[#3731BB]
border-[#3731BB]
// Example usage:
<div className="bg-[#3731BB]">