#3681BF Color

#3681BF is rgb(54, 129, 191) in RGB and hsl(207, 56%, 48%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#3681BF
HEX#3681BF
RGBrgb(54, 129, 191)
HSLhsl(207, 56%, 48%)
HSVhsv(207, 72%, 75%)
OKLCHoklch(58.5% 0.121 246.8)
CMYKcmyk(72%, 32%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3681BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.16:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.05:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3681BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#3681BFComplementary#BF7436Analogous#36BFB8Analogous#363DBFTriadic#BF3681Triadic#81BF36

Tints & Shades

Lighter tints and darker shades of #3681BF, useful for hover states, backgrounds, and text variants.

Use #3681BF in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex