#001F5B Color

#001F5B is rgb(0, 31, 91) in RGB and hsl(220, 100%, 18%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#001F5B

HEX#001F5B

RGBrgb(0, 31, 91)

HSLhsl(220, 100%, 18%)

HSVhsv(220, 100%, 36%)

OKLCHoklch(26.5% 0.114 260.9)

CMYKcmyk(100%, 66%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #001F5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #001F5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#001F5B Complementary#5C3D00 Analogous#004C5C Analogous#0F005C Triadic#5C001F Triadic#1F5C00

Tints & Shades

Lighter tints and darker shades of #001F5B, useful for hover states, backgrounds, and text variants.

Tints

#003194 #0046D1 #0A5CFF #4785FF #80AAFF #BDD3FF

Shades

#001B52 #001847 #00143D #001133 #000E29 #000A1F

Use #001F5B in Our Tools

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