#133D81 Color

#133D81 is rgb(19, 61, 129) in RGB and hsl(217, 74%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#133D81

HEX#133D81

RGBrgb(19, 61, 129)

HSLhsl(217, 74%, 29%)

HSVhsv(217, 85%, 51%)

OKLCHoklch(37.4% 0.124 259.9)

CMYKcmyk(85%, 53%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#133D81 Complementary#815713 Analogous#137481 Analogous#201381 Triadic#81133D Triadic#3D8113

Tints & Shades

Lighter tints and darker shades of #133D81, useful for hover states, backgrounds, and text variants.

Tints

#1A52AD #2067D9 #4984E4 #719FEA #9DBDF0 #CADBF7

Shades

#11356F #0F2E62 #0C2650 #0A2043 #071731 #051123

Use #133D81 in Our Tools

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