#1B4998 Color

#1B4998 is rgb(27, 73, 152) in RGB and hsl(218, 70%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4998

HEX#1B4998

RGBrgb(27, 73, 152)

HSLhsl(218, 70%, 35%)

HSVhsv(218, 82%, 60%)

OKLCHoklch(42.2% 0.139 260.5)

CMYKcmyk(82%, 52%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4998 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4998 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4998 Complementary#986A1B Analogous#1B8798 Analogous#2B1B98 Triadic#981B49 Triadic#49981B

Tints & Shades

Lighter tints and darker shades of #1B4998, useful for hover states, backgrounds, and text variants.

Tints

#225BBF #3371DB #5A8CE2 #81A7E9 #A8C2F0 #CFDEF7

Shades

#184086 #143671 #112E5F #0D234A #0A1B38 #061123

Use #1B4998 in Our Tools

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