#2557BB Color

#2557BB is rgb(37, 87, 187) in RGB and hsl(220, 67%, 44%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2557BB

HEX#2557BB

RGBrgb(37, 87, 187)

HSLhsl(220, 67%, 44%)

HSVhsv(220, 80%, 73%)

OKLCHoklch(48.3% 0.167 262.2)

CMYKcmyk(80%, 53%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2557BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.16:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2557BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2557BB Complementary#BB8925 Analogous#25A2BB Analogous#3E25BB Triadic#BB2557 Triadic#57BB25

Tints & Shades

Lighter tints and darker shades of #2557BB, useful for hover states, backgrounds, and text variants.

Tints

#3369D7 #507FDC #7298E3 #95B1EA #B7CAF1 #D4E0F7

Shades

#204BA2 #1C418D #173573 #122A59 #0D1E40 #08142B

Use #2557BB in Our Tools

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