#1F4A8E Color

#1F4A8E is rgb(31, 74, 142) in RGB and hsl(217, 64%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4A8E

HEX#1F4A8E

RGBrgb(31, 74, 142)

HSLhsl(217, 64%, 34%)

HSVhsv(217, 78%, 56%)

OKLCHoklch(41.8% 0.123 259.4)

CMYKcmyk(78%, 48%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4A8E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4A8E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4A8E Complementary#8E641F Analogous#1F818E Analogous#2C1F8E Triadic#8E1F4A Triadic#4A8E1F

Tints & Shades

Lighter tints and darker shades of #1F4A8E, useful for hover states, backgrounds, and text variants.

Tints

#275DB4 #3672D3 #5C8DDB #86AAE4 #ABC4ED #D1DFF5

Shades

#1C417D #173669 #132E58 #102547 #0C1C36 #071121

Use #1F4A8E in Our Tools

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