#1555BC Color

#1555BC is rgb(21, 85, 188) in RGB and hsl(217, 80%, 41%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1555BC

HEX#1555BC

RGBrgb(21, 85, 188)

HSLhsl(217, 80%, 41%)

HSVhsv(217, 89%, 74%)

OKLCHoklch(47.6% 0.174 260.1)

CMYKcmyk(89%, 55%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1555BC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.87:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #1555BC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1555BC Complementary#BC7C15 Analogous#15A9BC Analogous#2815BC Triadic#BC1555 Triadic#55BC15

Tints & Shades

Lighter tints and darker shades of #1555BC, useful for hover states, backgrounds, and text variants.

Tints

#1966E1 #3A7DE9 #5E95ED #88B0F2 #ACC9F6 #D1E1FA

Shades

#124BA5 #0F3E8A #0D3473 #0A295C #081F45 #051329

Use #1555BC in Our Tools

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