#1F4BF9 Color

#1F4BF9 is rgb(31, 75, 249) in RGB and hsl(228, 95%, 55%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F4BF9

HEX#1F4BF9

RGBrgb(31, 75, 249)

HSLhsl(228, 95%, 55%)

HSVhsv(228, 88%, 98%)

OKLCHoklch(51.6% 0.26 265.5)

CMYKcmyk(88%, 70%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4BF9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.12:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F4BF9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4BF9 Complementary#F9CE1F Analogous#1FB8F9 Analogous#611FF9 Triadic#F91F4B Triadic#4BF91F

Tints & Shades

Lighter tints and darker shades of #1F4BF9, useful for hover states, backgrounds, and text variants.

Tints

#3D63FA #5B7BFB #7993FC #9CAFFC #B9C7FD #D7DFFE

Shades

#0635EF #052CC7 #0424A4 #031D81 #02155E #010C37

Use #1F4BF9 in Our Tools

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