#155BBC Color

#155BBC is rgb(21, 91, 188) in RGB and hsl(215, 80%, 41%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#155BBC

HEX#155BBC

RGBrgb(21, 91, 188)

HSLhsl(215, 80%, 41%)

HSVhsv(215, 89%, 74%)

OKLCHoklch(48.8% 0.167 258.4)

CMYKcmyk(89%, 52%, 0%, 26%)

Text Contrast & Accessibility

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

TextWhite text6.45:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#155BBC Complementary#BC7615 Analogous#15AEBC Analogous#2315BC Triadic#BC155B Triadic#5BBC15

Tints & Shades

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

Tints

#196CE1 #3A83E9 #5E9AED #88B4F2 #ACCBF6 #D1E2FA

Shades

#1250A5 #0F428A #0D3773 #0A2C5C #082145 #051429

Use #155BBC in Our Tools

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