#3973B1 Color

#3973B1 is rgb(57, 115, 177) in RGB and hsl(211, 51%, 46%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3973B1

HEX#3973B1

RGBrgb(57, 115, 177)

HSLhsl(211, 51%, 46%)

HSVhsv(211, 68%, 69%)

OKLCHoklch(54.6% 0.115 252)

CMYKcmyk(68%, 35%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3973B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.93:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.26:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3973B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3973B1 Complementary#B17739 Analogous#39AFB1 Analogous#3B39B1 Triadic#B13973 Triadic#73B139

Tints & Shades

Lighter tints and darker shades of #3973B1, useful for hover states, backgrounds, and text variants.

Tints

#4A85C4 #699ACE #84ACD7 #A3C1E1 #BED3EA #DCE8F4

Shades

#32649A #2A5583 #23466C #1B3755 #14283E #0C1927

Use #3973B1 in Our Tools

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