#1B40C5 Color

#1B40C5 is rgb(27, 64, 197) in RGB and hsl(227, 76%, 44%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B40C5

HEX#1B40C5

RGBrgb(27, 64, 197)

HSLhsl(227, 76%, 44%)

HSVhsv(227, 86%, 77%)

OKLCHoklch(44.5% 0.21 265.5)

CMYKcmyk(86%, 68%, 0%, 23%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B40C5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B40C5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B40C5 Complementary#C5A11B Analogous#1B95C5 Analogous#4B1BC5 Triadic#C51B40 Triadic#40C51B

Tints & Shades

Lighter tints and darker shades of #1B40C5, useful for hover states, backgrounds, and text variants.

Tints

#2850E2 #4769E6 #6B87EB #8FA4F0 #B3C1F5 #D2DBF9

Shades

#1737AB #143094 #112779 #0D1E5E #091643 #060F2D

Use #1B40C5 in Our Tools

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