#133B5E Color

#133B5E is rgb(19, 59, 94) in RGB and hsl(208, 66%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#133B5E

HEX#133B5E

RGBrgb(19, 59, 94)

HSLhsl(208, 66%, 22%)

HSVhsv(208, 80%, 37%)

OKLCHoklch(34.3% 0.076 248.5)

CMYKcmyk(80%, 37%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133B5E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133B5E based on color wheel relationships. Click any swatch for its full breakdown.

Base#133B5E Complementary#5D3613 Analogous#135D5B Analogous#13165D Triadic#5D133B Triadic#3B5D13

Tints & Shades

Lighter tints and darker shades of #133B5E, useful for hover states, backgrounds, and text variants.

Tints

#1D588C #2675BA #4191D8 #6BAAE1 #99C4EA #C8DFF4

Shades

#103350 #0F2D48 #0C253B #0A2033 #081826 #06131E

Use #133B5E in Our Tools

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