#1B3941 Color

#1B3941 is rgb(27, 57, 65) in RGB and hsl(193, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3941

HEX#1B3941

RGBrgb(27, 57, 65)

HSLhsl(193, 41%, 18%)

HSVhsv(193, 58%, 25%)

OKLCHoklch(32.5% 0.038 217.2)

CMYKcmyk(58%, 12%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3941 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3941 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3941 Complementary#41231B Analogous#1B4136 Analogous#1B2641 Triadic#411B39 Triadic#39411B

Tints & Shades

Lighter tints and darker shades of #1B3941, useful for hover states, backgrounds, and text variants.

Tints

#2C5B68 #3E8193 #52A1B7 #7EB9C9 #A5CED9 #D0E6EB

Shades

#18323A #152C32 #12262B #0F1F24 #0C191D #091316

Use #1B3941 in Our Tools

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