#133FF1 Color

#133FF1 is rgb(19, 63, 241) in RGB and hsl(228, 89%, 51%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#133FF1

HEX#133FF1

RGBrgb(19, 63, 241)

HSLhsl(228, 89%, 51%)

HSVhsv(228, 92%, 95%)

OKLCHoklch(48.7% 0.264 264.9)

CMYKcmyk(92%, 74%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #133FF1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.98:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.01:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #133FF1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#133FF1 Complementary#F1C513 Analogous#13AFF1 Analogous#5613F1 Triadic#F1133F Triadic#3FF113

Tints & Shades

Lighter tints and darker shades of #133FF1, useful for hover states, backgrounds, and text variants.

Tints

#355BF3 #5172F5 #738EF7 #95A9F9 #B7C4FB #D4DCFC

Shades

#0C34D4 #0B2DB7 #092595 #071D74 #051452 #030D35

Use #133FF1 in Our Tools

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