#1F18A5 Color

#1F18A5 is rgb(31, 24, 165) in RGB and hsl(243, 75%, 37%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1F18A5

HEX#1F18A5

RGBrgb(31, 24, 165)

HSLhsl(243, 75%, 37%)

HSVhsv(243, 85%, 65%)

OKLCHoklch(35.4% 0.208 270.7)

CMYKcmyk(81%, 85%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F18A5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F18A5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F18A5 Complementary#9EA518 Analogous#1857A5 Analogous#6518A5 Triadic#A51F18 Triadic#18A51F

Tints & Shades

Lighter tints and darker shades of #1F18A5, useful for hover states, backgrounds, and text variants.

Tints

#261DCD #3B32E2 #615AE7 #8782ED #AEAAF3 #D0CEF8

Shades

#1B148F #17127D #130F67 #0F0B50 #0B083A #070628

Use #1F18A5 in Our Tools

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