#123F73 Color
#123F73 is rgb(18, 63, 115) in RGB and hsl(212, 73%, 26%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#123F73
HEX
#123F73RGB
rgb(18, 63, 115)HSL
hsl(212, 73%, 26%)HSV
hsv(212, 84%, 45%)OKLCH
oklch(36.8% 0.102 254.8)CMYK
cmyk(84%, 45%, 0%, 55%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #123F73 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.58:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #123F73 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #123F73, useful for hover states, backgrounds, and text variants.