#537F9D Color

#537F9D is rgb(83, 127, 157) in RGB and hsl(204, 31%, 47%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#537F9D

HEX#537F9D

RGBrgb(83, 127, 157)

HSLhsl(204, 31%, 47%)

HSVhsv(204, 47%, 62%)

OKLCHoklch(57.7% 0.067 239.3)

CMYKcmyk(47%, 19%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #537F9D 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 text4.89:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #537F9D based on color wheel relationships. Click any swatch for its full breakdown.

Base#537F9D Complementary#9D7053 Analogous#539D96 Analogous#535A9D Triadic#9D537F Triadic#7F9D53

Tints & Shades

Lighter tints and darker shades of #537F9D, useful for hover states, backgrounds, and text variants.

Tints

#6591AE #80A4BC #97B5C8 #AFC6D5 #C6D6E1 #E1E9EF

Shades

#486F89 #3E5F75 #334F61 #273C49 #1C2B35 #121B21

Use #537F9D in Our Tools

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