#665EBA Color

#665EBA is rgb(102, 94, 186) in RGB and hsl(245, 40%, 55%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#665EBA

HEX#665EBA

RGBrgb(102, 94, 186)

HSLhsl(245, 40%, 55%)

HSVhsv(245, 49%, 73%)

OKLCHoklch(53.5% 0.14 284.6)

CMYKcmyk(45%, 49%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665EBA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.42:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.88:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665EBA based on color wheel relationships. Click any swatch for its full breakdown.

Base#665EBA Complementary#B3BA5E Analogous#5E85BA Analogous#945EBA Triadic#BA665E Triadic#5EBA66

Tints & Shades

Lighter tints and darker shades of #665EBA, useful for hover states, backgrounds, and text variants.

Tints

#7A74C3 #8F89CD #A39FD6 #BBB8E0 #CFCDEA #E4E2F3

Shades

#5249AB #443D8F #383276 #2C285D #201D44 #131127

Use #665EBA in Our Tools

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