#133F53 Color

#133F53 is rgb(19, 63, 83) in RGB and hsl(199, 63%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#133F53

HEX#133F53

RGBrgb(19, 63, 83)

HSLhsl(199, 63%, 20%)

HSVhsv(199, 77%, 33%)

OKLCHoklch(34.8% 0.059 231.8)

CMYKcmyk(77%, 24%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133F53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.27:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133F53 based on color wheel relationships. Click any swatch for its full breakdown.

Base#133F53 Complementary#532713 Analogous#135347 Analogous#131F53 Triadic#53133F Triadic#3F5313

Tints & Shades

Lighter tints and darker shades of #133F53, useful for hover states, backgrounds, and text variants.

Tints

#1D6181 #2884AF #3CA3D3 #6EBADE #9BD0E8 #C9E6F3

Shades

#11394B #0E2F3E #0C2936 #0A232E #081C25 #061319

Use #133F53 in Our Tools

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