#283E43 Color
#283E43 is rgb(40, 62, 67) in RGB and hsl(191, 25%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#283E43
HEX
#283E43RGB
rgb(40, 62, 67)HSL
hsl(191, 25%, 21%)HSV
hsv(191, 40%, 26%)OKLCH
oklch(34.8% 0.029 213.4)CMYK
cmyk(40%, 7%, 0%, 74%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #283E43 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #283E43 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #283E43, useful for hover states, backgrounds, and text variants.