#3F406E Color

#3F406E is rgb(63, 64, 110) in RGB and hsl(239, 27%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F406E

HEX#3F406E

RGBrgb(63, 64, 110)

HSLhsl(239, 27%, 34%)

HSVhsv(239, 43%, 43%)

OKLCHoklch(39.3% 0.077 281.3)

CMYKcmyk(43%, 42%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F406E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.17:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F406E based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F406E Complementary#6E6D3F Analogous#3F576E Analogous#563F6E Triadic#6E3F40 Triadic#406E3F

Tints & Shades

Lighter tints and darker shades of #3F406E, useful for hover states, backgrounds, and text variants.

Tints

#50518B #6465A6 #8182B6 #A1A2C9 #BEBFDA #DBDCEB

Shades

#383961 #2F2F51 #272844 #202037 #18182A #0F0F1A

Use #3F406E in Our Tools

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