#1B42EE Color

#1B42EE is rgb(27, 66, 238) in RGB and hsl(229, 86%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B42EE

HEX#1B42EE

RGBrgb(27, 66, 238)

HSLhsl(229, 86%, 52%)

HSVhsv(229, 89%, 93%)

OKLCHoklch(49% 0.256 265.6)

CMYKcmyk(89%, 72%, 0%, 7%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B42EE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.86:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.06:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B42EE based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B42EE Complementary#EEC71B Analogous#1BABEE Analogous#5E1BEE Triadic#EE1B42 Triadic#42EE1B

Tints & Shades

Lighter tints and darker shades of #1B42EE, useful for hover states, backgrounds, and text variants.

Tints

#3D5EF0 #5975F3 #7A91F5 #97A8F7 #B8C4FA #D4DCFC

Shades

#1034D5 #0E2CB4 #0B2493 #091D77 #061555 #040D34

Use #1B42EE in Our Tools

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