#1F01B7 Color
#1F01B7 is rgb(31, 1, 183) in RGB and hsl(250, 99%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#1F01B7
HEX
#1F01B7RGB
rgb(31, 1, 183)HSL
hsl(250, 99%, 36%)HSV
hsv(250, 99%, 72%)OKLCH
oklch(36.3% 0.237 269.9)CMYK
cmyk(83%, 99%, 0%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F01B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F01B7 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F01B7, useful for hover states, backgrounds, and text variants.