#537E88 Color

#537E88 is rgb(83, 126, 136) in RGB and hsl(191, 24%, 43%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#537E88

HEX#537E88

RGBrgb(83, 126, 136)

HSLhsl(191, 24%, 43%)

HSVhsv(191, 39%, 53%)

OKLCHoklch(56.5% 0.05 213.9)

CMYKcmyk(39%, 7%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #537E88 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.46:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.71:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #537E88 based on color wheel relationships. Click any swatch for its full breakdown.

Base#537E88 Complementary#885D53 Analogous#538877 Analogous#536488 Triadic#88537E Triadic#7E8853

Tints & Shades

Lighter tints and darker shades of #537E88, useful for hover states, backgrounds, and text variants.

Tints

#6495A0 #7DA6B0 #97B8BF #ADC7CD #C6D8DC #DFE9EC

Shades

#486D75 #3E5E65 #324C52 #293E42 #1D2C2F #131D20

Use #537E88 in Our Tools

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