#15307A Color
#15307A is rgb(21, 48, 122) in RGB and hsl(224, 71%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#15307A
HEX
#15307ARGB
rgb(21, 48, 122)HSL
hsl(224, 71%, 28%)HSV
hsv(224, 83%, 48%)OKLCH
oklch(34% 0.13 264.9)CMYK
cmyk(83%, 61%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15307A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.1:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.74:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #15307A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15307A, useful for hover states, backgrounds, and text variants.