#1B042F Color

#1B042F is rgb(27, 4, 47) in RGB and hsl(272, 84%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B042F
HEX#1B042F
RGBrgb(27, 4, 47)
HSLhsl(272, 84%, 10%)
HSVhsv(272, 91%, 18%)
OKLCHoklch(18.4% 0.082 304.2)
CMYKcmyk(43%, 91%, 0%, 82%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B042F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B042F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B042FComplementary#182F04Analogous#06042FAnalogous#2F042DTriadic#2F1B04Triadic#042F1B

Tints & Shades

Lighter tints and darker shades of #1B042F, useful for hover states, backgrounds, and text variants.

Use #1B042F in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex