#1B3C41 Color

#1B3C41 is rgb(27, 60, 65) in RGB and hsl(188, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3C41

HEX#1B3C41

RGBrgb(27, 60, 65)

HSLhsl(188, 41%, 18%)

HSVhsv(188, 58%, 25%)

OKLCHoklch(33.4% 0.039 208.3)

CMYKcmyk(58%, 8%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3C41 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3C41 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3C41 Complementary#41201B Analogous#1B4133 Analogous#1B2941 Triadic#411B3C Triadic#3C411B

Tints & Shades

Lighter tints and darker shades of #1B3C41, useful for hover states, backgrounds, and text variants.

Tints

#2C6068 #3E8893 #52A9B7 #7EBFC9 #A5D2D9 #D0E8EB

Shades

#18353A #152E32 #12282B #0F2124 #0C1B1D #091416

Use #1B3C41 in Our Tools

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