#131FFB Color

#131FFB is rgb(19, 31, 251) in RGB and hsl(237, 97%, 53%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#131FFB

HEX#131FFB

RGBrgb(19, 31, 251)

HSLhsl(237, 97%, 53%)

HSVhsv(237, 92%, 98%)

OKLCHoklch(46.4% 0.298 265.5)

CMYKcmyk(92%, 88%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #131FFB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #131FFB based on color wheel relationships. Click any swatch for its full breakdown.

Base#131FFB Complementary#FBF013 Analogous#1393FB Analogous#7C13FB Triadic#FB131F Triadic#1FFB13

Tints & Shades

Lighter tints and darker shades of #131FFB, useful for hover states, backgrounds, and text variants.

Tints

#313BFC #545DFC #7279FD #969BFD #B4B7FE #D7D9FE

Shades

#040FE7 #030DC4 #020AA1 #02087E #01065A #010437

Use #131FFB in Our Tools

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