#646DAF Color

#646DAF is rgb(100, 109, 175) in RGB and hsl(233, 32%, 54%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#646DAF

HEX#646DAF

RGBrgb(100, 109, 175)

HSLhsl(233, 32%, 54%)

HSVhsv(233, 43%, 69%)

OKLCHoklch(55.6% 0.103 276.6)

CMYKcmyk(43%, 38%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646DAF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.83:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.35:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646DAF based on color wheel relationships. Click any swatch for its full breakdown.

Base#646DAF Complementary#AFA664 Analogous#6492AF Analogous#8164AF Triadic#AF646D Triadic#6DAF64

Tints & Shades

Lighter tints and darker shades of #646DAF, useful for hover states, backgrounds, and text variants.

Tints

#7880BA #9096C6 #A4A9D0 #B8BCDB #CDCFE5 #E4E6F1

Shades

#515A9E #454D87 #39406F #2B3054 #1F233D #131525

Use #646DAF in Our Tools

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