#557DAA Color

#557DAA is rgb(85, 125, 170) in RGB and hsl(212, 33%, 50%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#557DAA

HEX#557DAA

RGBrgb(85, 125, 170)

HSLhsl(212, 33%, 50%)

HSVhsv(212, 50%, 67%)

OKLCHoklch(57.9% 0.083 252.1)

CMYKcmyk(50%, 26%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #557DAA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.29:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.9:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #557DAA based on color wheel relationships. Click any swatch for its full breakdown.

Base#557DAA Complementary#AA8255 Analogous#55A7AA Analogous#5855AA Triadic#AA557D Triadic#7DAA55

Tints & Shades

Lighter tints and darker shades of #557DAA, useful for hover states, backgrounds, and text variants.

Tints

#6D8FB6 #85A1C1 #9DB3CD #B1C3D8 #C9D5E4 #E0E8F0

Shades

#496B92 #3F5C7D #334B66 #293C51 #1D2A3A #131B25

Use #557DAA in Our Tools

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