#1B3CDE Color

#1B3CDE is rgb(27, 60, 222) in RGB and hsl(230, 78%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B3CDE

HEX#1B3CDE

RGBrgb(27, 60, 222)

HSLhsl(230, 78%, 49%)

HSVhsv(230, 88%, 87%)

OKLCHoklch(46.4% 0.244 266)

CMYKcmyk(88%, 73%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3CDE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.64:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3CDE based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3CDE Complementary#DEBE1B Analogous#1B9DDE Analogous#5C1BDE Triadic#DE1B3C Triadic#3CDE1B

Tints & Shades

Lighter tints and darker shades of #1B3CDE, useful for hover states, backgrounds, and text variants.

Tints

#3754E6 #5770EA #778BEE #97A6F2 #B6C1F6 #D6DCFA

Shades

#1835C3 #142CA3 #112588 #0D1C68 #0A154D #060C2D

Use #1B3CDE in Our Tools

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