#2A3F51 Color
#2A3F51 is rgb(42, 63, 81) in RGB and hsl(208, 32%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#2A3F51
HEX
#2A3F51RGB
rgb(42, 63, 81)HSL
hsl(208, 32%, 24%)HSV
hsv(208, 48%, 32%)OKLCH
oklch(35.8% 0.041 245.2)CMYK
cmyk(48%, 22%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #2A3F51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.89:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #2A3F51 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #2A3F51, useful for hover states, backgrounds, and text variants.