#133D3F Color

#133D3F is rgb(19, 61, 63) in RGB and hsl(183, 54%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#133D3F

HEX#133D3F

RGBrgb(19, 61, 63)

HSLhsl(183, 54%, 16%)

HSVhsv(183, 70%, 25%)

OKLCHoklch(33.2% 0.046 199.6)

CMYKcmyk(70%, 3%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133D3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.88:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133D3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#133D3F Complementary#3F1513 Analogous#133F2B Analogous#13273F Triadic#3F133D Triadic#3D3F13

Tints & Shades

Lighter tints and darker shades of #133D3F, useful for hover states, backgrounds, and text variants.

Tints

#216A6E #2E9499 #3FBFC6 #6ECFD4 #9DDEE2 #C8EDEF

Shades

#103537 #0F3133 #0D2A2B #0B2223 #081B1B #071718

Use #133D3F in Our Tools

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