#400307 Color

#400307 is rgb(64, 3, 7) in RGB and hsl(356, 91%, 13%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#400307
HEX#400307
RGBrgb(64, 3, 7)
HSLhsl(356, 91%, 13%)
HSVhsv(356, 95%, 25%)
OKLCHoklch(23.8% 0.091 24.1)
CMYKcmyk(0%, 95%, 89%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #400307 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #400307 based on color wheel relationships. Click any swatch for its full breakdown.

Base#400307Complementary#033F3BAnalogous#3F0325Analogous#3F1D03Triadic#073F03Triadic#03073F

Tints & Shades

Lighter tints and darker shades of #400307, useful for hover states, backgrounds, and text variants.

Use #400307 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex