#212F54 Color
#212F54 is rgb(33, 47, 84) in RGB and hsl(224, 44%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#212F54
HEX
#212F54RGB
rgb(33, 47, 84)HSL
hsl(224, 44%, 23%)HSV
hsv(224, 61%, 33%)OKLCH
oklch(31.3% 0.069 266.8)CMYK
cmyk(61%, 44%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #212F54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.13:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.6:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #212F54 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #212F54, useful for hover states, backgrounds, and text variants.