#1B55C0 Color

#1B55C0 is rgb(27, 85, 192) in RGB and hsl(219, 75%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B55C0

HEX#1B55C0

RGBrgb(27, 85, 192)

HSLhsl(219, 75%, 43%)

HSVhsv(219, 86%, 75%)

OKLCHoklch(48% 0.178 261.4)

CMYKcmyk(86%, 56%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B55C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.76:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.11:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B55C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B55C0 Complementary#C0861B Analogous#1BA7C0 Analogous#341BC0 Triadic#C01B55 Triadic#55C01B

Tints & Shades

Lighter tints and darker shades of #1B55C0, useful for hover states, backgrounds, and text variants.

Tints

#2466E0 #487FE5 #6C98EA #8BAEEE #AFC7F4 #D2E0F9

Shades

#1849A5 #143F8F #113374 #0D2A5E #0A1E43 #06142D

Use #1B55C0 in Our Tools

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