#51668A Color
#51668A is rgb(81, 102, 138) in RGB and hsl(218, 26%, 43%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.
#51668A
HEX
#51668ARGB
rgb(81, 102, 138)HSL
hsl(218, 26%, 43%)HSV
hsv(218, 41%, 54%)OKLCH
oklch(50.8% 0.063 261)CMYK
cmyk(41%, 26%, 0%, 46%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51668A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.81:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.62:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #51668A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51668A, useful for hover states, backgrounds, and text variants.