#040B39 Color

#040B39 is rgb(4, 11, 57) in RGB and hsl(232, 87%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#040B39
HEX#040B39
RGBrgb(4, 11, 57)
HSLhsl(232, 87%, 12%)
HSVhsv(232, 93%, 22%)
OKLCHoklch(18.5% 0.089 267.4)
CMYKcmyk(93%, 81%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #040B39 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.88:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #040B39 based on color wheel relationships. Click any swatch for its full breakdown.

Base#040B39Complementary#393204Analogous#042639Analogous#180439Triadic#39040BTriadic#0B3904

Tints & Shades

Lighter tints and darker shades of #040B39, useful for hover states, backgrounds, and text variants.

Use #040B39 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex