#1B5AC0 Color

#1B5AC0 is rgb(27, 90, 192) in RGB and hsl(217, 75%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B5AC0

HEX#1B5AC0

RGBrgb(27, 90, 192)

HSLhsl(217, 75%, 43%)

HSVhsv(217, 86%, 75%)

OKLCHoklch(49.1% 0.172 260)

CMYKcmyk(86%, 53%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5AC0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.42:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.27:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B5AC0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5AC0 Complementary#C0811B Analogous#1BADC0 Analogous#2F1BC0 Triadic#C01B5A Triadic#5AC01B

Tints & Shades

Lighter tints and darker shades of #1B5AC0, useful for hover states, backgrounds, and text variants.

Tints

#246CE0 #4884E5 #6C9CEA #8BB1EE #AFC9F4 #D2E1F9

Shades

#184EA5 #14438F #113774 #0D2C5E #0A2043 #06152D

Use #1B5AC0 in Our Tools

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