#1B4D79 Color

#1B4D79 is rgb(27, 77, 121) in RGB and hsl(208, 64%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4D79

HEX#1B4D79

RGBrgb(27, 77, 121)

HSLhsl(208, 64%, 29%)

HSVhsv(208, 78%, 47%)

OKLCHoklch(41% 0.091 248.7)

CMYKcmyk(78%, 36%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4D79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4D79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4D79 Complementary#79471B Analogous#1B7976 Analogous#1B1E79 Triadic#791B4D Triadic#4D791B

Tints & Shades

Lighter tints and darker shades of #1B4D79, useful for hover states, backgrounds, and text variants.

Tints

#2468A3 #2D82CD #549BD9 #79B1E2 #A3C9EB #CDE2F4

Shades

#174269 #143A5C #11304B #0E283F #0A1D2E #071521

Use #1B4D79 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex