#3F5CA6 Color

#3F5CA6 is rgb(63, 92, 166) in RGB and hsl(223, 45%, 45%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3F5CA6

HEX#3F5CA6

RGBrgb(63, 92, 166)

HSLhsl(223, 45%, 45%)

HSVhsv(223, 62%, 65%)

OKLCHoklch(49% 0.123 265.9)

CMYKcmyk(62%, 45%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5CA6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.38:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.29:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F5CA6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5CA6 Complementary#A6893F Analogous#3F90A6 Analogous#553FA6 Triadic#A63F5C Triadic#5CA63F

Tints & Shades

Lighter tints and darker shades of #3F5CA6, useful for hover states, backgrounds, and text variants.

Tints

#5170BD #6B85C7 #899DD2 #A3B3DC #C0CBE7 #DAE1F1

Shades

#375090 #2E447A #263764 #1F2D51 #16213B #0E1525

Use #3F5CA6 in Our Tools

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