#181C2B Color
#181C2B is rgb(24, 28, 43) in RGB and hsl(227, 28%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#181C2B
HEX
#181C2BRGB
rgb(24, 28, 43)HSL
hsl(227, 28%, 13%)HSV
hsv(227, 44%, 17%)OKLCH
oklch(23% 0.03 272.4)CMYK
cmyk(44%, 35%, 0%, 83%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #181C2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text16.94:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.24:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #181C2B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #181C2B, useful for hover states, backgrounds, and text variants.