#1B4798 Color

#1B4798 is rgb(27, 71, 152) in RGB and hsl(219, 70%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B4798

HEX#1B4798

RGBrgb(27, 71, 152)

HSLhsl(219, 70%, 35%)

HSVhsv(219, 82%, 60%)

OKLCHoklch(41.8% 0.142 261.3)

CMYKcmyk(82%, 53%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4798 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4798 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4798 Complementary#986C1B Analogous#1B8598 Analogous#2E1B98 Triadic#981B47 Triadic#47981B

Tints & Shades

Lighter tints and darker shades of #1B4798, useful for hover states, backgrounds, and text variants.

Tints

#2259BF #336EDB #5A8AE2 #81A6E9 #A8C1F0 #CFDDF7

Shades

#183E86 #143471 #112C5F #0D224A #0A1A38 #061023

Use #1B4798 in Our Tools

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