#2551EF Color

#2551EF is rgb(37, 81, 239) in RGB and hsl(227, 86%, 54%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2551EF

HEX#2551EF

RGBrgb(37, 81, 239)

HSLhsl(227, 86%, 54%)

HSVhsv(227, 85%, 94%)

OKLCHoklch(51.7% 0.24 265.6)

CMYKcmyk(85%, 66%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2551EF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text3.5:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2551EF based on color wheel relationships. Click any swatch for its full breakdown.

Base#2551EF Complementary#EFC325 Analogous#25B5EF Analogous#5E25EF Triadic#EF2551 Triadic#51EF25

Tints & Shades

Lighter tints and darker shades of #2551EF, useful for hover states, backgrounds, and text variants.

Tints

#4167F1 #6282F3 #7F99F5 #9BAFF8 #B8C6FA #D9E1FC

Shades

#113DDF #0E34BE #0C2B9D #092177 #061855 #040E34

Use #2551EF in Our Tools

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