#2543EF Color

#2543EF is rgb(37, 67, 239) in RGB and hsl(231, 86%, 54%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2543EF

HEX#2543EF

RGBrgb(37, 67, 239)

HSLhsl(231, 86%, 54%)

HSVhsv(231, 85%, 94%)

OKLCHoklch(49.5% 0.255 266.9)

CMYKcmyk(85%, 72%, 0%, 6%)

Text Contrast & Accessibility

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

TextWhite text6.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#2543EF Complementary#EFD025 Analogous#25A8EF Analogous#6B25EF Triadic#EF2543 Triadic#43EF25

Tints & Shades

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

Tints

#415CF1 #6278F3 #7F91F5 #9BA9F8 #B8C2FA #D9DEFC

Shades

#1130DF #0E29BE #0C219D #091977 #061255 #040B34

Use #2543EF in Our Tools

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