#1F05AD Color
#1F05AD is rgb(31, 5, 173) in RGB and hsl(249, 94%, 35%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#1F05AD
HEX
#1F05ADRGB
rgb(31, 5, 173)HSL
hsl(249, 94%, 35%)HSV
hsv(249, 97%, 68%)OKLCH
oklch(35.1% 0.225 270.5)CMYK
cmyk(82%, 97%, 0%, 32%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F05AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.47:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F05AD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F05AD, useful for hover states, backgrounds, and text variants.