#3F307E Color

#3F307E is rgb(63, 48, 126) in RGB and hsl(252, 45%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F307E

HEX#3F307E

RGBrgb(63, 48, 126)

HSLhsl(252, 45%, 34%)

HSVhsv(252, 62%, 49%)

OKLCHoklch(37.2% 0.126 287.4)

CMYKcmyk(50%, 62%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F307E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.85:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F307E based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F307E Complementary#6E7E30 Analogous#30477E Analogous#66307E Triadic#7E3F30 Triadic#307E3F

Tints & Shades

Lighter tints and darker shades of #3F307E, useful for hover states, backgrounds, and text variants.

Tints

#503C9F #644EBC #816FC8 #A194D6 #BEB5E3 #DBD6F0

Shades

#382A6F #2F235C #271D4E #20183F #181230 #0F0B1E

Use #3F307E in Our Tools

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