#133D53 Color
#133D53 is rgb(19, 61, 83) in RGB and hsl(201, 63%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#133D53
HEX
#133D53RGB
rgb(19, 61, 83)HSL
hsl(201, 63%, 20%)HSV
hsv(201, 77%, 33%)OKLCH
oklch(34.2% 0.06 235.4)CMYK
cmyk(77%, 27%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #133D53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.54:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #133D53 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #133D53, useful for hover states, backgrounds, and text variants.