#143F5C Color
#143F5C is rgb(20, 63, 92) in RGB and hsl(204, 64%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#143F5C
HEX
#143F5CRGB
rgb(20, 63, 92)HSL
hsl(204, 64%, 22%)HSV
hsv(204, 78%, 36%)OKLCH
oklch(35.3% 0.069 242.1)CMYK
cmyk(78%, 32%, 0%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #143F5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.08:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #143F5C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #143F5C, useful for hover states, backgrounds, and text variants.