#011803 Color

#011803 is rgb(1, 24, 3) in RGB and hsl(125, 92%, 5%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#011803
HEX#011803
RGBrgb(1, 24, 3)
HSLhsl(125, 92%, 5%)
HSVhsv(125, 96%, 9%)
OKLCHoklch(18.3% 0.054 145.3)
CMYKcmyk(96%, 0%, 88%, 91%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #011803 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.53:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #011803 based on color wheel relationships. Click any swatch for its full breakdown.

Base#011803Complementary#180117Analogous#0B1801Analogous#01180FTriadic#030118Triadic#180301

Tints & Shades

Lighter tints and darker shades of #011803, useful for hover states, backgrounds, and text variants.

Use #011803 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex