#1B273C Color

#1B273C is rgb(27, 39, 60) in RGB and hsl(218, 38%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B273C

HEX#1B273C

RGBrgb(27, 39, 60)

HSLhsl(218, 38%, 17%)

HSVhsv(218, 55%, 24%)

OKLCHoklch(27.2% 0.043 261.2)

CMYKcmyk(55%, 35%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B273C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B273C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B273C Complementary#3C301B Analogous#1B373C Analogous#1F1B3C Triadic#3C1B27 Triadic#273C1B

Tints & Shades

Lighter tints and darker shades of #1B273C, useful for hover states, backgrounds, and text variants.

Tints

#2E4266 #3F5C8D #5678B3 #7D97C5 #A7B9D7 #CED8E9

Shades

#182235 #151E2E #111927 #101723 #0D121C #090E15

Use #1B273C in Our Tools

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