#155AC1 Color

#155AC1 is rgb(21, 90, 193) in RGB and hsl(216, 80%, 42%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#155AC1

HEX#155AC1

RGBrgb(21, 90, 193)

HSLhsl(216, 80%, 42%)

HSVhsv(216, 89%, 76%)

OKLCHoklch(49% 0.175 259.3)

CMYKcmyk(89%, 53%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155AC1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.43:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.26:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #155AC1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155AC1 Complementary#C17C15 Analogous#15B0C1 Analogous#2715C1 Triadic#C1155A Triadic#5AC115

Tints & Shades

Lighter tints and darker shades of #155AC1, useful for hover states, backgrounds, and text variants.

Tints

#196BE6 #3E83EA #639AEE #88B2F2 #ACCAF6 #D1E1FA

Shades

#134FAA #10428E #0D3877 #0A2B5C #082045 #051329

Use #155AC1 in Our Tools

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