#181C2A Color
#181C2A is rgb(24, 28, 42) in RGB and hsl(227, 27%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#181C2A
HEX
#181C2ARGB
rgb(24, 28, 42)HSL
hsl(227, 27%, 13%)HSV
hsv(227, 43%, 16%)OKLCH
oklch(22.9% 0.028 271.8)CMYK
cmyk(43%, 33%, 0%, 84%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #181C2A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text16.96:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.24:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #181C2A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #181C2A, useful for hover states, backgrounds, and text variants.