#1D4991 Color
#1D4991 is rgb(29, 73, 145) in RGB and hsl(217, 67%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#1D4991
HEX
#1D4991RGB
rgb(29, 73, 145)HSL
hsl(217, 67%, 34%)HSV
hsv(217, 80%, 57%)OKLCH
oklch(41.7% 0.129 259.9)CMYK
cmyk(80%, 50%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D4991 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.7:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1D4991 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D4991, useful for hover states, backgrounds, and text variants.