#040B8B Color

#040B8B is rgb(4, 11, 139) in RGB and hsl(237, 94%, 28%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#040B8B

HEX#040B8B

RGBrgb(4, 11, 139)

HSLhsl(237, 94%, 28%)

HSVhsv(237, 97%, 55%)

OKLCHoklch(29.8% 0.193 265.1)

CMYKcmyk(97%, 92%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #040B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #040B8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#040B8B Complementary#8B8404 Analogous#044E8B Analogous#41048B Triadic#8B040B Triadic#0B8B04

Tints & Shades

Lighter tints and darker shades of #040B8B, useful for hover states, backgrounds, and text variants.

Tints

#060FBC #0713ED #2F39F9 #6168FA #9297FC #C4C7FD

Shades

#040A7C #030868 #030759 #020545 #020436 #010323

Use #040B8B in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex