#1B3E4B Color

#1B3E4B is rgb(27, 62, 75) in RGB and hsl(196, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3E4B
HEX#1B3E4B
RGBrgb(27, 62, 75)
HSLhsl(196, 47%, 20%)
HSVhsv(196, 64%, 29%)
OKLCHoklch(34.4% 0.046 224.9)
CMYKcmyk(64%, 17%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3E4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.43:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3E4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3E4BComplementary#4B281BAnalogous#1B4B40Analogous#1B264BTriadic#4B1B3ETriadic#3E4B1B

Tints & Shades

Lighter tints and darker shades of #1B3E4B, useful for hover states, backgrounds, and text variants.

Use #1B3E4B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex