#123E49 Color
#123E49 is rgb(18, 62, 73) in RGB and hsl(192, 60%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#123E49
HEX
#123E49RGB
rgb(18, 62, 73)HSL
hsl(192, 60%, 18%)HSV
hsv(192, 75%, 29%)OKLCH
oklch(33.9% 0.051 217.6)CMYK
cmyk(75%, 15%, 0%, 71%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #123E49 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.6:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #123E49 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #123E49, useful for hover states, backgrounds, and text variants.