#1B3841 Color

#1B3841 is rgb(27, 56, 65) in RGB and hsl(194, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3841

HEX#1B3841

RGBrgb(27, 56, 65)

HSLhsl(194, 41%, 18%)

HSVhsv(194, 58%, 25%)

OKLCHoklch(32.2% 0.038 220.3)

CMYKcmyk(58%, 14%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3841 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3841 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3841 Complementary#41241B Analogous#1B4137 Analogous#1B2541 Triadic#411B38 Triadic#38411B

Tints & Shades

Lighter tints and darker shades of #1B3841, useful for hover states, backgrounds, and text variants.

Tints

#2C5A68 #3E7F93 #529FB7 #7EB7C9 #A5CDD9 #D0E5EB

Shades

#18323A #152C32 #12252B #0F1F24 #0C191D #091316

Use #1B3841 in Our Tools

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