#1F57C7 Color

#1F57C7 is rgb(31, 87, 199) in RGB and hsl(220, 73%, 45%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F57C7

HEX#1F57C7

RGBrgb(31, 87, 199)

HSLhsl(220, 73%, 45%)

HSVhsv(220, 84%, 78%)

OKLCHoklch(49.1% 0.184 262.1)

CMYKcmyk(84%, 56%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F57C7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.47:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F57C7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F57C7 Complementary#C78F1F Analogous#1FABC7 Analogous#3B1FC7 Triadic#C71F57 Triadic#57C71F

Tints & Shades

Lighter tints and darker shades of #1F57C7, useful for hover states, backgrounds, and text variants.

Tints

#306ADF #4F80E3 #729AE9 #91B0EE #B4C9F3 #D3DFF8

Shades

#1B4BAC #174092 #133477 #0F2A61 #0B1F47 #07132C

Use #1F57C7 in Our Tools

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