#1F0188 Color
#1F0188 is rgb(31, 1, 136) in RGB and hsl(253, 99%, 27%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.
#1F0188
HEX
#1F0188RGB
rgb(31, 1, 136)HSL
hsl(253, 99%, 27%)HSV
hsv(253, 99%, 53%)OKLCH
oklch(29.9% 0.187 274.5)CMYK
cmyk(77%, 99%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F0188 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text14.81:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.42:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F0188 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F0188, useful for hover states, backgrounds, and text variants.