#1B504C Color

#1B504C is rgb(27, 80, 76) in RGB and hsl(175, 50%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B504C

HEX#1B504C

RGBrgb(27, 80, 76)

HSLhsl(175, 50%, 21%)

HSVhsv(175, 66%, 31%)

OKLCHoklch(39.5% 0.056 188.2)

CMYKcmyk(66%, 0%, 5%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B504C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B504C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B504C Complementary#501B1F Analogous#1B5031 Analogous#1B3A50 Triadic#4C1B50 Triadic#504C1B

Tints & Shades

Lighter tints and darker shades of #1B504C, useful for hover states, backgrounds, and text variants.

Tints

#297A74 #37A49B #4FC4BB #79D2CB #A3E0DB #CDEEEC

Shades

#184945 #143D3A #123633 #0E2A28 #0B2221 #081716

Use #1B504C in Our Tools

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