#1B4641 Color

#1B4641 is rgb(27, 70, 65) in RGB and hsl(173, 44%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4641

HEX#1B4641

RGBrgb(27, 70, 65)

HSLhsl(173, 44%, 19%)

HSVhsv(173, 61%, 27%)

OKLCHoklch(36.2% 0.048 185.1)

CMYKcmyk(61%, 0%, 7%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4641 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.51:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B4641 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4641 Complementary#461B20 Analogous#1B462B Analogous#1B3546 Triadic#411B46 Triadic#46411B

Tints & Shades

Lighter tints and darker shades of #1B4641, useful for hover states, backgrounds, and text variants.

Tints

#2B6E66 #3C9A8F #52BCB0 #7BCCC2 #A3DBD5 #CFECE9

Shades

#183E3A #153733 #13302C #0E2522 #0B1D1B #091614

Use #1B4641 in Our Tools

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