#1B344B Color

#1B344B is rgb(27, 52, 75) in RGB and hsl(209, 47%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B344B

HEX#1B344B

RGBrgb(27, 52, 75)

HSLhsl(209, 47%, 20%)

HSVhsv(209, 64%, 29%)

OKLCHoklch(31.6% 0.052 247.9)

CMYKcmyk(64%, 31%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B344B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B344B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B344B Complementary#4B321B Analogous#1B4B4A Analogous#1B1C4B Triadic#4B1B34 Triadic#344B1B

Tints & Shades

Lighter tints and darker shades of #1B344B, useful for hover states, backgrounds, and text variants.

Tints

#2A5074 #396D9D #4F89BF #7CA7D0 #A5C3DF #CEDEED

Shades

#182F43 #142738 #122231 #0F1C29 #0C1722 #081016

Use #1B344B in Our Tools

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