#3F4283 Color

#3F4283 is rgb(63, 66, 131) in RGB and hsl(237, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F4283

HEX#3F4283

RGBrgb(63, 66, 131)

HSLhsl(237, 35%, 38%)

HSVhsv(237, 52%, 51%)

OKLCHoklch(41.1% 0.107 278.6)

CMYKcmyk(52%, 50%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4283 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.32:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4283 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4283 Complementary#837F3F Analogous#3F6483 Analogous#5E3F83 Triadic#833F42 Triadic#42833F

Tints & Shades

Lighter tints and darker shades of #3F4283, useful for hover states, backgrounds, and text variants.

Tints

#4E52A2 #6468B4 #8386C3 #9FA1D1 #BEBFE0 #D9DAED

Shades

#373A72 #2E3160 #26284F #1F2141 #171830 #0F101F

Use #3F4283 in Our Tools

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