#1F4D8E Color

#1F4D8E is rgb(31, 77, 142) in RGB and hsl(215, 64%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4D8E

HEX#1F4D8E

RGBrgb(31, 77, 142)

HSLhsl(215, 64%, 34%)

HSVhsv(215, 78%, 56%)

OKLCHoklch(42.5% 0.119 257.7)

CMYKcmyk(78%, 46%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4D8E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.37:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4D8E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4D8E Complementary#8E601F Analogous#1F858E Analogous#281F8E Triadic#8E1F4D Triadic#4D8E1F

Tints & Shades

Lighter tints and darker shades of #1F4D8E, useful for hover states, backgrounds, and text variants.

Tints

#2762B4 #3678D3 #5C91DB #86ADE4 #ABC7ED #D1E0F5

Shades

#1C447D #173969 #133058 #102747 #0C1E36 #071221

Use #1F4D8E in Our Tools

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