#3F5197 Color

#3F5197 is rgb(63, 81, 151) in RGB and hsl(228, 41%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F5197

HEX#3F5197

RGBrgb(63, 81, 151)

HSLhsl(228, 41%, 42%)

HSVhsv(228, 58%, 59%)

OKLCHoklch(45.7% 0.116 270.4)

CMYKcmyk(58%, 46%, 0%, 41%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5197 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5197 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5197 Complementary#97853F Analogous#3F7D97 Analogous#5A3F97 Triadic#973F51 Triadic#51973F

Tints & Shades

Lighter tints and darker shades of #3F5197, useful for hover states, backgrounds, and text variants.

Tints

#4B60B4 #687AC0 #8593CC #A2ACD8 #BEC6E4 #DBDFF0

Shades

#384785 #2F3C6F #27325D #1E2648 #171D36 #0E1120

Use #3F5197 in Our Tools

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