#1F5689 Color

#1F5689 is rgb(31, 86, 137) in RGB and hsl(209, 63%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F5689

HEX#1F5689

RGBrgb(31, 86, 137)

HSLhsl(209, 63%, 33%)

HSVhsv(209, 77%, 54%)

OKLCHoklch(44.3% 0.102 249.9)

CMYKcmyk(77%, 37%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F5689 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F5689 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F5689 Complementary#89521F Analogous#1F8987 Analogous#1F2189 Triadic#891F56 Triadic#56891F

Tints & Shades

Lighter tints and darker shades of #1F5689, useful for hover states, backgrounds, and text variants.

Tints

#286DAF #3787D2 #5D9EDA #82B4E3 #A8CBEB #D1E4F5

Shades

#1B4C79 #184168 #143757 #0F2A43 #0B1F32 #081521

Use #1F5689 in Our Tools

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