#3F5C9D Color

#3F5C9D is rgb(63, 92, 157) in RGB and hsl(221, 43%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F5C9D

HEX#3F5C9D

RGBrgb(63, 92, 157)

HSLhsl(221, 43%, 43%)

HSVhsv(221, 60%, 62%)

OKLCHoklch(48.5% 0.11 264.5)

CMYKcmyk(60%, 41%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5C9D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.5:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.23:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F5C9D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5C9D Complementary#9D7F3F Analogous#3F8C9D Analogous#503F9D Triadic#9D3F5C Triadic#5C9D3F

Tints & Shades

Lighter tints and darker shades of #3F5C9D, useful for hover states, backgrounds, and text variants.

Tints

#4C6EB8 #6986C3 #879ECF #A0B2D9 #BDCAE5 #DBE1F0

Shades

#364F87 #2F4575 #26385F #1F2D4D #162037 #0F1524

Use #3F5C9D in Our Tools

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