#1B516F Color

#1B516F is rgb(27, 81, 111) in RGB and hsl(201, 61%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B516F

HEX#1B516F

RGBrgb(27, 81, 111)

HSLhsl(201, 61%, 27%)

HSVhsv(201, 76%, 44%)

OKLCHoklch(41.4% 0.075 237.1)

CMYKcmyk(76%, 27%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B516F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B516F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B516F Complementary#6F381B Analogous#1B6F62 Analogous#1B276F Triadic#6F1B51 Triadic#516F1B

Tints & Shades

Lighter tints and darker shades of #1B516F, useful for hover states, backgrounds, and text variants.

Tints

#257098 #2F8EC1 #4EA5D4 #7CBCDF #A5D1E9 #CEE6F3

Shades

#184863 #143C52 #113346 #0E2A39 #0B212D #07151D

Use #1B516F in Our Tools

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