#03303A Color
#03303A is rgb(3, 48, 58) in RGB and hsl(191, 90%, 12%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#03303A
HEX
#03303ARGB
rgb(3, 48, 58)HSL
hsl(191, 90%, 12%)HSV
hsv(191, 95%, 23%)OKLCH
oklch(28.6% 0.049 217)CMYK
cmyk(95%, 17%, 0%, 77%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03303A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text14.12:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.49:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #03303A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03303A, useful for hover states, backgrounds, and text variants.