#3F4664 Color

#3F4664 is rgb(63, 70, 100) in RGB and hsl(229, 23%, 32%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4664

HEX#3F4664

RGBrgb(63, 70, 100)

HSLhsl(229, 23%, 32%)

HSVhsv(229, 37%, 39%)

OKLCHoklch(40.1% 0.052 273.8)

CMYKcmyk(37%, 30%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4664 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4664 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4664 Complementary#645D3F Analogous#3F5864 Analogous#4B3F64 Triadic#643F46 Triadic#46643F

Tints & Shades

Lighter tints and darker shades of #3F4664, useful for hover states, backgrounds, and text variants.

Tints

#515981 #65709F #828AB0 #A1A7C4 #BDC2D6 #DCDFE9

Shades

#373D58 #2F344B #272C3F #1F2332 #181A26 #101119

Use #3F4664 in Our Tools

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