#3971B1 Color

#3971B1 is rgb(57, 113, 177) in RGB and hsl(212, 51%, 46%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3971B1

HEX#3971B1

RGBrgb(57, 113, 177)

HSLhsl(212, 51%, 46%)

HSVhsv(212, 68%, 69%)

OKLCHoklch(54.1% 0.117 253.4)

CMYKcmyk(68%, 36%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3971B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.03:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.17:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3971B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3971B1 Complementary#B17939 Analogous#39ADB1 Analogous#3D39B1 Triadic#B13971 Triadic#71B139

Tints & Shades

Lighter tints and darker shades of #3971B1, useful for hover states, backgrounds, and text variants.

Tints

#4A83C4 #6998CE #84ABD7 #A3C0E1 #BED2EA #DCE7F4

Shades

#32639A #2A5483 #23456C #1B3655 #14273E #0C1927

Use #3971B1 in Our Tools

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