#133B3F Color

#133B3F is rgb(19, 59, 63) in RGB and hsl(185, 54%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#133B3F

HEX#133B3F

RGBrgb(19, 59, 63)

HSLhsl(185, 54%, 16%)

HSVhsv(185, 70%, 25%)

OKLCHoklch(32.6% 0.045 204.4)

CMYKcmyk(70%, 6%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133B3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.17:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133B3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#133B3F Complementary#3F1613 Analogous#133F2C Analogous#13253F Triadic#3F133B Triadic#3B3F13

Tints & Shades

Lighter tints and darker shades of #133B3F, useful for hover states, backgrounds, and text variants.

Tints

#21686E #2E9099 #3FBAC6 #6ECBD4 #9DDCE2 #C8EBEF

Shades

#103437 #0F3033 #0D292B #0B2123 #081A1B #071618

Use #133B3F in Our Tools

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