#1F3689 Color

#1F3689 is rgb(31, 54, 137) in RGB and hsl(227, 63%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F3689

HEX#1F3689

RGBrgb(31, 54, 137)

HSLhsl(227, 63%, 33%)

HSVhsv(227, 77%, 54%)

OKLCHoklch(37% 0.141 267.2)

CMYKcmyk(77%, 61%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3689 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.78:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3689 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3689 Complementary#89721F Analogous#1F6B89 Analogous#3D1F89 Triadic#891F36 Triadic#36891F

Tints & Shades

Lighter tints and darker shades of #1F3689, useful for hover states, backgrounds, and text variants.

Tints

#2845AF #3759D2 #5D78DA #8297E3 #A8B6EB #D1D9F5

Shades

#1B3079 #182968 #142257 #0F1A43 #0B1432 #080D21

Use #1F3689 in Our Tools

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