#3F429D Color

#3F429D is rgb(63, 66, 157) in RGB and hsl(238, 43%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F429D

HEX#3F429D

RGBrgb(63, 66, 157)

HSLhsl(238, 43%, 43%)

HSVhsv(238, 60%, 62%)

OKLCHoklch(43% 0.145 277)

CMYKcmyk(60%, 58%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F429D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F429D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F429D Complementary#9D9A3F Analogous#3F719D Analogous#6B3F9D Triadic#9D3F42 Triadic#429D3F

Tints & Shades

Lighter tints and darker shades of #3F429D, useful for hover states, backgrounds, and text variants.

Tints

#4C50B8 #696CC3 #8789CF #A0A2D9 #BDBFE5 #DBDBF0

Shades

#363887 #2F3175 #26285F #1F204D #161737 #0F0F24

Use #3F429D in Our Tools

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