#1F3593 Color
#1F3593 is rgb(31, 53, 147) in RGB and hsl(229, 65%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#1F3593
HEX
#1F3593RGB
rgb(31, 53, 147)HSL
hsl(229, 65%, 35%)HSV
hsv(229, 79%, 58%)OKLCH
oklch(37.7% 0.156 267.7)CMYK
cmyk(79%, 64%, 0%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F3593 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.56:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F3593 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F3593, useful for hover states, backgrounds, and text variants.