#2543BB Color

#2543BB is rgb(37, 67, 187) in RGB and hsl(228, 67%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2543BB

HEX#2543BB

RGBrgb(37, 67, 187)

HSLhsl(228, 67%, 44%)

HSVhsv(228, 80%, 73%)

OKLCHoklch(44.4% 0.191 266.9)

CMYKcmyk(80%, 64%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2543BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.08:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2543BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2543BB Complementary#BB9D25 Analogous#258EBB Analogous#5225BB Triadic#BB2543 Triadic#43BB25

Tints & Shades

Lighter tints and darker shades of #2543BB, useful for hover states, backgrounds, and text variants.

Tints

#3353D7 #506CDC #7289E3 #95A6EA #B7C2F1 #D4DBF7

Shades

#203AA2 #1C328D #172973 #122059 #0D1740 #080F2B

Use #2543BB in Our Tools

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