#1B5CAC Color

#1B5CAC is rgb(27, 92, 172) in RGB and hsl(213, 73%, 39%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1B5CAC

HEX#1B5CAC

RGBrgb(27, 92, 172)

HSLhsl(213, 73%, 39%)

HSVhsv(213, 84%, 67%)

OKLCHoklch(48% 0.143 256.2)

CMYKcmyk(84%, 47%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5CAC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.62:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.17:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B5CAC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5CAC Complementary#AC6B1B Analogous#1BA5AC Analogous#221BAC Triadic#AC1B5C Triadic#5CAC1B

Tints & Shades

Lighter tints and darker shades of #1B5CAC, useful for hover states, backgrounds, and text variants.

Tints

#206FCF #3D87E1 #609CE6 #88B5EC #ABCBF2 #D3E4F8

Shades

#175096 #144580 #11396A #0D2D54 #0A213E #061528

Use #1B5CAC in Our Tools

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