#51639A Color

#51639A is rgb(81, 99, 154) in RGB and hsl(225, 31%, 46%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#51639A

HEX#51639A

RGBrgb(81, 99, 154)

HSLhsl(225, 31%, 46%)

HSVhsv(225, 47%, 60%)

OKLCHoklch(51% 0.09 269.3)

CMYKcmyk(47%, 36%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51639A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.83:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.6:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #51639A based on color wheel relationships. Click any swatch for its full breakdown.

Base#51639A Complementary#9A8751 Analogous#51879A Analogous#63519A Triadic#9A5163 Triadic#639A51

Tints & Shades

Lighter tints and darker shades of #51639A, useful for hover states, backgrounds, and text variants.

Tints

#6275AC #7D8CBA #94A1C7 #AFB8D5 #C6CDE1 #E1E4EF

Shades

#465686 #3C4972 #313C5E #272F49 #1C2235 #121621

Use #51639A in Our Tools

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