#0A0A39 Color
#0A0A39 is rgb(10, 10, 57) in RGB and hsl(240, 70%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#0A0A39
HEX
#0A0A39RGB
rgb(10, 10, 57)HSL
hsl(240, 70%, 13%)HSV
hsv(240, 82%, 22%)OKLCH
oklch(18.7% 0.088 273.9)CMYK
cmyk(82%, 82%, 0%, 78%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A0A39 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text18.83:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.12:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A0A39 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A0A39, useful for hover states, backgrounds, and text variants.