#1F178C Color

#1F178C is rgb(31, 23, 140) in RGB and hsl(244, 72%, 32%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F178C

HEX#1F178C

RGBrgb(31, 23, 140)

HSLhsl(244, 72%, 32%)

HSVhsv(244, 84%, 55%)

OKLCHoklch(32.2% 0.179 272.9)

CMYKcmyk(78%, 84%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F178C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F178C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F178C Complementary#858C17 Analogous#174A8C Analogous#59178C Triadic#8C1F17 Triadic#178C1F

Tints & Shades

Lighter tints and darker shades of #1F178C, useful for hover states, backgrounds, and text variants.

Tints

#271DB4 #3428DC #5950E2 #837BEA #A8A3F0 #D1CFF7

Shades

#1B147B #171169 #130E58 #0F0B46 #0C0935 #080623

Use #1F178C in Our Tools

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