#404C54 Color
#404C54 is rgb(64, 76, 84) in RGB and hsl(204, 14%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#404C54
HEX
#404C54RGB
rgb(64, 76, 84)HSL
hsl(204, 14%, 29%)HSV
hsv(204, 24%, 33%)OKLCH
oklch(40.9% 0.02 237.2)CMYK
cmyk(24%, 10%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #404C54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.82:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.38:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #404C54 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #404C54, useful for hover states, backgrounds, and text variants.