#2566D4 Color

#2566D4 is rgb(37, 102, 212) in RGB and hsl(218, 70%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2566D4

HEX#2566D4

RGBrgb(37, 102, 212)

HSLhsl(218, 70%, 49%)

HSVhsv(218, 83%, 83%)

OKLCHoklch(53.4% 0.182 260.4)

CMYKcmyk(83%, 52%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2566D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.34:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.93:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2566D4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2566D4 Complementary#D49425 Analogous#25BDD4 Analogous#3D25D4 Triadic#D42566 Triadic#66D425

Tints & Shades

Lighter tints and darker shades of #2566D4, useful for hover states, backgrounds, and text variants.

Tints

#407ADD #5F8FE3 #7DA4E8 #9BB9ED #BACFF3 #D8E4F8

Shades

#2159BA #1C4B9C #173E82 #123064 #0D234A #08152B

Use #2566D4 in Our Tools

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