#1B3B33 Color

#1B3B33 is rgb(27, 59, 51) in RGB and hsl(165, 37%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3B33

HEX#1B3B33

RGBrgb(27, 59, 51)

HSLhsl(165, 37%, 17%)

HSVhsv(165, 54%, 23%)

OKLCHoklch(32.5% 0.041 175.4)

CMYKcmyk(54%, 0%, 14%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3B33 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3B33 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3B33 Complementary#3B1B23 Analogous#1B3B23 Analogous#1B333B Triadic#331B3B Triadic#3B331B

Tints & Shades

Lighter tints and darker shades of #1B3B33, useful for hover states, backgrounds, and text variants.

Tints

#2F6558 #408C79 #57B29B #7EC4B2 #A8D7CB #CEE9E2

Shades

#18342D #152D27 #122621 #10231E #0D1C18 #0A1512

Use #1B3B33 in Our Tools

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