#1B4644 Color

#1B4644 is rgb(27, 70, 68) in RGB and hsl(177, 44%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4644
HEX#1B4644
RGBrgb(27, 70, 68)
HSLhsl(177, 44%, 19%)
HSVhsv(177, 61%, 27%)
OKLCHoklch(36.3% 0.048 191.1)
CMYKcmyk(61%, 0%, 3%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4644 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.47:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4644 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4644Complementary#461B1DAnalogous#1B462EAnalogous#1B3346Triadic#441B46Triadic#46441B

Tints & Shades

Lighter tints and darker shades of #1B4644, useful for hover states, backgrounds, and text variants.

Use #1B4644 in Our Tools

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