#1B5CDE Color

#1B5CDE is rgb(27, 92, 222) in RGB and hsl(220, 78%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B5CDE

HEX#1B5CDE

RGBrgb(27, 92, 222)

HSLhsl(220, 78%, 49%)

HSVhsv(220, 88%, 87%)

OKLCHoklch(51.9% 0.209 262.1)

CMYKcmyk(88%, 59%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5CDE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.63:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B5CDE based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5CDE Complementary#DE9D1B Analogous#1BBEDE Analogous#3C1BDE Triadic#DE1B5C Triadic#5CDE1B

Tints & Shades

Lighter tints and darker shades of #1B5CDE, useful for hover states, backgrounds, and text variants.

Tints

#3772E6 #5788EA #779FEE #97B5F2 #B6CCF6 #D6E2FA

Shades

#1851C3 #1444A3 #113988 #0D2B68 #0A204D #06132D

Use #1B5CDE in Our Tools

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