#2D57B9 Color

#2D57B9 is rgb(45, 87, 185) in RGB and hsl(222, 61%, 45%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2D57B9

HEX#2D57B9

RGBrgb(45, 87, 185)

HSLhsl(222, 61%, 45%)

HSVhsv(222, 76%, 73%)

OKLCHoklch(48.5% 0.162 263.9)

CMYKcmyk(76%, 53%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2D57B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.18:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2D57B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2D57B9 Complementary#B98F2D Analogous#2D9DB9 Analogous#492DB9 Triadic#B92D57 Triadic#57B92D

Tints & Shades

Lighter tints and darker shades of #2D57B9, useful for hover states, backgrounds, and text variants.

Tints

#3E6AD0 #5B80D7 #7C99DF #98B0E6 #B9C9EE #D6DFF5

Shades

#274BA0 #214087 #1B346F #162A5A #101F42 #0A1329

Use #2D57B9 in Our Tools

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