#3F4A8D Color

#3F4A8D is rgb(63, 74, 141) in RGB and hsl(232, 38%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F4A8D

HEX#3F4A8D

RGBrgb(63, 74, 141)

HSLhsl(232, 38%, 40%)

HSVhsv(232, 55%, 55%)

OKLCHoklch(43.5% 0.11 273.9)

CMYKcmyk(55%, 48%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4A8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4A8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4A8D Complementary#8D823F Analogous#3F708D Analogous#5C3F8D Triadic#8D3F4A Triadic#4A8D3F

Tints & Shades

Lighter tints and darker shades of #3F4A8D, useful for hover states, backgrounds, and text variants.

Tints

#4C58A9 #6873BB #848DC8 #A0A7D4 #BCC1E1 #DCDEEF

Shades

#37407B #2F376A #282E58 #1E2343 #161A31 #0E1120

Use #3F4A8D in Our Tools

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