#1D4990 Color
#1D4990 is rgb(29, 73, 144) in RGB and hsl(217, 66%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#1D4990
HEX
#1D4990RGB
rgb(29, 73, 144)HSL
hsl(217, 66%, 34%)HSV
hsv(217, 80%, 56%)OKLCH
oklch(41.7% 0.127 259.7)CMYK
cmyk(80%, 49%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D4990 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.72:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1D4990 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D4990, useful for hover states, backgrounds, and text variants.