#1F63A3 Color

#1F63A3 is rgb(31, 99, 163) in RGB and hsl(209, 68%, 38%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1F63A3

HEX#1F63A3

RGBrgb(31, 99, 163)

HSLhsl(209, 68%, 38%)

HSVhsv(209, 81%, 64%)

OKLCHoklch(49.1% 0.122 250.9)

CMYKcmyk(81%, 39%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F63A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.23:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.37:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F63A3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F63A3 Complementary#A35F1F Analogous#1FA3A1 Analogous#1F21A3 Triadic#A31F63 Triadic#63A31F

Tints & Shades

Lighter tints and darker shades of #1F63A3, useful for hover states, backgrounds, and text variants.

Tints

#267BC9 #3E8FDA #65A5E2 #87B9E8 #AED0EF #D0E4F6

Shades

#1B568D #174978 #133C63 #103251 #0B253C #071727

Use #1F63A3 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex