#1B4B47 Color

#1B4B47 is rgb(27, 75, 71) in RGB and hsl(175, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4B47

HEX#1B4B47

RGBrgb(27, 75, 71)

HSLhsl(175, 47%, 20%)

HSVhsv(175, 64%, 29%)

OKLCHoklch(37.9% 0.052 187.7)

CMYKcmyk(64%, 0%, 5%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4B47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4B47 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4B47 Complementary#4B1B1F Analogous#1B4B2F Analogous#1B374B Triadic#471B4B Triadic#4B471B

Tints & Shades

Lighter tints and darker shades of #1B4B47, useful for hover states, backgrounds, and text variants.

Tints

#2A746E #399D95 #4FBFB6 #7CD0C9 #A5DFDA #CEEDEB

Shades

#184340 #143835 #12312E #0F2927 #0C2220 #081615

Use #1B4B47 in Our Tools

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