#133B4E Color

#133B4E is rgb(19, 59, 78) in RGB and hsl(199, 61%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#133B4E

HEX#133B4E

RGBrgb(19, 59, 78)

HSLhsl(199, 61%, 19%)

HSVhsv(199, 76%, 31%)

OKLCHoklch(33.4% 0.055 232.5)

CMYKcmyk(76%, 24%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133B4E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.91:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #133B4E based on color wheel relationships. Click any swatch for its full breakdown.

Base#133B4E Complementary#4E2613 Analogous#134E43 Analogous#131E4E Triadic#4E133B Triadic#3B4E13

Tints & Shades

Lighter tints and darker shades of #133B4E, useful for hover states, backgrounds, and text variants.

Tints

#1E5E7B #2A83AC #3EA2D0 #6BB8DB #98CEE6 #CAE5F2

Shades

#113546 #0F2F3E #0D2935 #0A1F29 #081921 #061319

Use #133B4E in Our Tools

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