#2566BB Color

#2566BB is rgb(37, 102, 187) in RGB and hsl(214, 67%, 44%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#2566BB

HEX#2566BB

RGBrgb(37, 102, 187)

HSLhsl(214, 67%, 44%)

HSVhsv(214, 80%, 73%)

OKLCHoklch(51.6% 0.149 256.8)

CMYKcmyk(80%, 45%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text5.68:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.7:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#2566BB Complementary#BB7A25 Analogous#25B1BB Analogous#2F25BB Triadic#BB2566 Triadic#66BB25

Tints & Shades

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

Tints

#337AD7 #508DDC #72A3E3 #95BAEA #B7D0F1 #D4E3F7

Shades

#2058A2 #1C4D8D #173F73 #123159 #0D2340 #08172B

Use #2566BB in Our Tools

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