#155DBC Color

#155DBC is rgb(21, 93, 188) in RGB and hsl(214, 80%, 41%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#155DBC

HEX#155DBC

RGBrgb(21, 93, 188)

HSLhsl(214, 80%, 41%)

HSVhsv(214, 89%, 74%)

OKLCHoklch(49.3% 0.165 257.8)

CMYKcmyk(89%, 51%, 0%, 26%)

Text Contrast & Accessibility

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

TextWhite text6.32:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.32:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#155DBC Complementary#BC7415 Analogous#15B1BC Analogous#2015BC Triadic#BC155D Triadic#5DBC15

Tints & Shades

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

Tints

#1970E1 #3A86E9 #5E9CED #88B6F2 #ACCCF6 #D1E3FA

Shades

#1252A5 #0F448A #0D3973 #0A2E5C #082245 #051529

Use #155DBC in Our Tools

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