#2540AD Color

#2540AD is rgb(37, 64, 173) in RGB and hsl(228, 65%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2540AD

HEX#2540AD

RGBrgb(37, 64, 173)

HSLhsl(228, 65%, 41%)

HSVhsv(228, 79%, 68%)

OKLCHoklch(42.5% 0.176 267.3)

CMYKcmyk(79%, 63%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2540AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2540AD based on color wheel relationships. Click any swatch for its full breakdown.

Base#2540AD Complementary#AD9125 Analogous#2584AD Analogous#4D25AD Triadic#AD2540 Triadic#40AD25

Tints & Shades

Lighter tints and darker shades of #2540AD, useful for hover states, backgrounds, and text variants.

Tints

#2C4CCE #4A67D9 #6C83E0 #92A3E8 #B3BFEF #D5DCF6

Shades

#203897 #1B2F7E #162769 #121F54 #0D173F #080E26

Use #2540AD in Our Tools

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