#3640AB Color
#3640AB is rgb(54, 64, 171) in RGB and hsl(235, 52%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3640AB
HEX
#3640ABRGB
rgb(54, 64, 171)HSL
hsl(235, 52%, 44%)HSV
hsv(235, 68%, 67%)OKLCH
oklch(43.2% 0.169 272.9)CMYK
cmyk(68%, 63%, 0%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3640AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.47:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.48:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3640AB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3640AB, useful for hover states, backgrounds, and text variants.