#3F3F7D Color

#3F3F7D is rgb(63, 63, 125) in RGB and hsl(240, 33%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F3F7D

HEX#3F3F7D

RGBrgb(63, 63, 125)

HSLhsl(240, 33%, 37%)

HSVhsv(240, 50%, 49%)

OKLCHoklch(40.1% 0.102 280.8)

CMYKcmyk(50%, 50%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3F7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3F7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3F7D Complementary#7D7D3F Analogous#3F5E7D Analogous#5E3F7D Triadic#7D3F3F Triadic#3F7D3F

Tints & Shades

Lighter tints and darker shades of #3F3F7D, useful for hover states, backgrounds, and text variants.

Tints

#4F4F9C #6363B0 #8282C0 #A0A0CF #BFBFDF #DADAEC

Shades

#37376D #30305F #27274E #1F1F3D #16162C #0F0F1F

Use #3F3F7D in Our Tools

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