#1F53BD Color

#1F53BD is rgb(31, 83, 189) in RGB and hsl(220, 72%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F53BD

HEX#1F53BD

RGBrgb(31, 83, 189)

HSLhsl(220, 72%, 43%)

HSVhsv(220, 84%, 74%)

OKLCHoklch(47.5% 0.176 262.3)

CMYKcmyk(84%, 56%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F53BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.93:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.03:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F53BD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F53BD Complementary#BD881F Analogous#1FA2BD Analogous#391FBD Triadic#BD1F53 Triadic#53BD1F

Tints & Shades

Lighter tints and darker shades of #1F53BD, useful for hover states, backgrounds, and text variants.

Tints

#2864DC #4B7DE2 #6E97E7 #8DADEC #B0C6F2 #D3DFF8

Shades

#1A48A2 #173E8C #133272 #0F295C #0B1D42 #07132C

Use #1F53BD in Our Tools

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