#1F63C1 Color

#1F63C1 is rgb(31, 99, 193) in RGB and hsl(215, 72%, 44%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F63C1

HEX#1F63C1

RGBrgb(31, 99, 193)

HSLhsl(215, 72%, 44%)

HSVhsv(215, 84%, 76%)

OKLCHoklch(51.2% 0.162 257.9)

CMYKcmyk(84%, 49%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F63C1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.81:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.61:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F63C1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F63C1 Complementary#C17E1F Analogous#1FB4C1 Analogous#2D1FC1 Triadic#C11F63 Triadic#63C11F

Tints & Shades

Lighter tints and darker shades of #1F63C1, useful for hover states, backgrounds, and text variants.

Tints

#2C76DD #4B8AE2 #6EA1E7 #91B8ED #B4CEF3 #D3E2F8

Shades

#1B55A7 #184A91 #133D76 #0F2F5C #0B2242 #07162C

Use #1F63C1 in Our Tools

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