#143F61 Color
#143F61 is rgb(20, 63, 97) in RGB and hsl(206, 66%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#143F61
HEX
#143F61RGB
rgb(20, 63, 97)HSL
hsl(206, 66%, 23%)HSV
hsv(206, 79%, 38%)OKLCH
oklch(35.6% 0.075 246.2)CMYK
cmyk(79%, 35%, 0%, 62%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #143F61 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.98:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #143F61 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #143F61, useful for hover states, backgrounds, and text variants.