#1F4898 Color
#1F4898 is rgb(31, 72, 152) in RGB and hsl(220, 66%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#1F4898
HEX
#1F4898RGB
rgb(31, 72, 152)HSL
hsl(220, 66%, 36%)HSV
hsv(220, 80%, 60%)OKLCH
oklch(42.1% 0.139 261.9)CMYK
cmyk(80%, 53%, 0%, 40%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F4898 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.61:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F4898 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F4898, useful for hover states, backgrounds, and text variants.