#51839E Color
#51839E is rgb(81, 131, 158) in RGB and hsl(201, 32%, 47%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.
#51839E
HEX
#51839ERGB
rgb(81, 131, 158)HSL
hsl(201, 32%, 47%)HSV
hsv(201, 49%, 62%)OKLCH
oklch(58.5% 0.068 233.2)CMYK
cmyk(49%, 17%, 0%, 38%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #51839E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.13:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.09:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #51839E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #51839E, useful for hover states, backgrounds, and text variants.