#1B2741 Color

#1B2741 is rgb(27, 39, 65) in RGB and hsl(221, 41%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B2741

HEX#1B2741

RGBrgb(27, 39, 65)

HSLhsl(221, 41%, 18%)

HSVhsv(221, 58%, 25%)

OKLCHoklch(27.6% 0.051 264.5)

CMYKcmyk(58%, 40%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2741 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2741 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2741 Complementary#41351B Analogous#1B3A41 Analogous#221B41 Triadic#411B27 Triadic#27411B

Tints & Shades

Lighter tints and darker shades of #1B2741, useful for hover states, backgrounds, and text variants.

Tints

#2C3F68 #3E5993 #5272B7 #7E95C9 #A5B6D9 #D0D9EB

Shades

#18233A #151E32 #121A2B #0F1624 #0C111D #090D16

Use #1B2741 in Our Tools

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