#1F57FF Color

#1F57FF is rgb(31, 87, 255) in RGB and hsl(225, 100%, 56%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F57FF

HEX#1F57FF

RGBrgb(31, 87, 255)

HSLhsl(225, 100%, 56%)

HSVhsv(225, 88%, 100%)

OKLCHoklch(54.1% 0.254 264.5)

CMYKcmyk(88%, 66%, 0%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F57FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.43:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.87:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F57FF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F57FF Complementary#FFC71F Analogous#1FC7FF Analogous#571FFF Triadic#FF1F57 Triadic#57FF1F

Tints & Shades

Lighter tints and darker shades of #1F57FF, useful for hover states, backgrounds, and text variants.

Tints

#3D6EFF #5C85FF #7A9CFF #99B3FF #B8C9FF #D6E0FF

Shades

#003EFA #0034D1 #002BAD #002185 #001861 #000E38

Use #1F57FF in Our Tools

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