#1B223C Color

#1B223C is rgb(27, 34, 60) in RGB and hsl(227, 38%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B223C
HEX#1B223C
RGBrgb(27, 34, 60)
HSLhsl(227, 38%, 17%)
HSVhsv(227, 55%, 24%)
OKLCHoklch(25.9% 0.05 271.2)
CMYKcmyk(55%, 43%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B223C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.66:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B223C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B223CComplementary#3C351BAnalogous#1B323CAnalogous#241B3CTriadic#3C1B22Triadic#223C1B

Tints & Shades

Lighter tints and darker shades of #1B223C, useful for hover states, backgrounds, and text variants.

Use #1B223C in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex