#645EB0 Color

#645EB0 is rgb(100, 94, 176) in RGB and hsl(244, 34%, 53%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#645EB0

HEX#645EB0

RGBrgb(100, 94, 176)

HSLhsl(244, 34%, 53%)

HSVhsv(244, 47%, 69%)

OKLCHoklch(52.7% 0.126 284.5)

CMYKcmyk(43%, 47%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645EB0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.57:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.77:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645EB0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645EB0 Complementary#AAB05E Analogous#5E82B0 Analogous#8D5EB0 Triadic#B0645E Triadic#5EB064

Tints & Shades

Lighter tints and darker shades of #645EB0, useful for hover states, backgrounds, and text variants.

Tints

#7873BA #8F8BC6 #A39FD0 #BAB7DC #CDCCE6 #E5E4F2

Shades

#534D9D #464285 #3A366D #2D2A55 #201E3E #141326

Use #645EB0 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex