#0A3447 Color
#0A3447 is rgb(10, 52, 71) in RGB and hsl(199, 75%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#0A3447
HEX
#0A3447RGB
rgb(10, 52, 71)HSL
hsl(199, 75%, 16%)HSV
hsv(199, 86%, 28%)OKLCH
oklch(30.7% 0.056 232.8)CMYK
cmyk(86%, 27%, 0%, 72%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A3447 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.17:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.6:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A3447 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A3447, useful for hover states, backgrounds, and text variants.