#18303A Color
#18303A is rgb(24, 48, 58) in RGB and hsl(198, 41%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#18303A
HEX
#18303ARGB
rgb(24, 48, 58)HSL
hsl(198, 41%, 16%)HSV
hsv(198, 59%, 23%)OKLCH
oklch(29.4% 0.035 226.9)CMYK
cmyk(59%, 17%, 0%, 77%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18303A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.79:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.52:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #18303A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18303A, useful for hover states, backgrounds, and text variants.