#1B4041 Color

#1B4041 is rgb(27, 64, 65) in RGB and hsl(182, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4041

HEX#1B4041

RGBrgb(27, 64, 65)

HSLhsl(182, 41%, 18%)

HSVhsv(182, 58%, 25%)

OKLCHoklch(34.5% 0.042 197.7)

CMYKcmyk(58%, 2%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4041 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4041 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4041 Complementary#411C1B Analogous#1B412F Analogous#1B2D41 Triadic#411B3F Triadic#3F411B

Tints & Shades

Lighter tints and darker shades of #1B4041, useful for hover states, backgrounds, and text variants.

Tints

#2C6668 #3E9193 #52B3B7 #7EC6C9 #A5D8D9 #D0EBEB

Shades

#18383A #153132 #122A2B #0F2324 #0C1C1D #091516

Use #1B4041 in Our Tools

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