#1B413B Color

#1B413B is rgb(27, 65, 59) in RGB and hsl(171, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B413B

HEX#1B413B

RGBrgb(27, 65, 59)

HSLhsl(171, 41%, 18%)

HSVhsv(171, 58%, 25%)

OKLCHoklch(34.6% 0.045 181.9)

CMYKcmyk(58%, 0%, 9%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B413B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B413B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B413B Complementary#411B21 Analogous#1B4128 Analogous#1B3441 Triadic#3B1B41 Triadic#413B1B

Tints & Shades

Lighter tints and darker shades of #1B413B, useful for hover states, backgrounds, and text variants.

Tints

#2C685F #3E9387 #52B7A8 #7EC9BE #A5D9D2 #D0EBE7

Shades

#183A35 #15322E #122B27 #0F2421 #0C1D1A #091614

Use #1B413B in Our Tools

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