#133BDD Color

#133BDD is rgb(19, 59, 221) in RGB and hsl(228, 84%, 47%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#133BDD

HEX#133BDD

RGBrgb(19, 59, 221)

HSLhsl(228, 84%, 47%)

HSVhsv(228, 91%, 87%)

OKLCHoklch(46% 0.245 265.1)

CMYKcmyk(91%, 73%, 0%, 13%)

Text Contrast & Accessibility

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

TextWhite text7.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#133BDD Complementary#DDB413 Analogous#13A0DD Analogous#5013DD Triadic#DD133B Triadic#3BDD13

Tints & Shades

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

Tints

#274FEC #4D6DEF #6E88F2 #8EA3F5 #AFBEF8 #D5DCFB

Shades

#1134C0 #0E2CA4 #0C2588 #091C67 #07144B #040D2F

Use #133BDD in Our Tools

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