#1B31F8 Color

#1B31F8 is rgb(27, 49, 248) in RGB and hsl(234, 94%, 54%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1B31F8

HEX#1B31F8

RGBrgb(27, 49, 248)

HSLhsl(234, 94%, 54%)

HSVhsv(234, 89%, 97%)

OKLCHoklch(47.9% 0.282 266.2)

CMYKcmyk(89%, 80%, 0%, 3%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B31F8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B31F8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B31F8 Complementary#F8E21B Analogous#1BA0F8 Analogous#741BF8 Triadic#F81B31 Triadic#31F81B

Tints & Shades

Lighter tints and darker shades of #1B31F8, useful for hover states, backgrounds, and text variants.

Tints

#394CF9 #5C6CFA #7986FB #97A1FC #B5BCFD #D7DBFE

Shades

#071EE9 #0619C6 #0515A3 #04107C #030B59 #020736

Use #1B31F8 in Our Tools

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