#3F3F5A Color

#3F3F5A is rgb(63, 63, 90) in RGB and hsl(240, 18%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F3F5A

HEX#3F3F5A

RGBrgb(63, 63, 90)

HSLhsl(240, 18%, 30%)

HSVhsv(240, 30%, 35%)

OKLCHoklch(37.9% 0.046 284)

CMYKcmyk(30%, 30%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3F5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.07:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3F5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3F5A Complementary#5A5A3F Analogous#3F4C5A Analogous#4C3F5A Triadic#5A3F3F Triadic#3F5A3F

Tints & Shades

Lighter tints and darker shades of #3F3F5A, useful for hover states, backgrounds, and text variants.

Tints

#545478 #666693 #8484A9 #A2A2BE #C0C0D3 #DBDBE6

Shades

#36364E #303045 #282839 #1F1F2D #171721 #111118

Use #3F3F5A in Our Tools

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