#1F336F Color

#1F336F is rgb(31, 51, 111) in RGB and hsl(225, 56%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F336F

HEX#1F336F

RGBrgb(31, 51, 111)

HSLhsl(225, 56%, 28%)

HSVhsv(225, 72%, 44%)

OKLCHoklch(34.2% 0.107 266.8)

CMYKcmyk(72%, 54%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F336F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F336F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F336F Complementary#6F5B1F Analogous#1F5B6F Analogous#331F6F Triadic#6F1F33 Triadic#336F1F

Tints & Shades

Lighter tints and darker shades of #1F336F, useful for hover states, backgrounds, and text variants.

Tints

#2B4697 #3658BF #5876D0 #8097DB #A7B7E6 #CFD8F2

Shades

#1C2E63 #182754 #142148 #101A38 #0C142C #080D1C

Use #1F336F in Our Tools

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