#155EE5 Color

#155EE5 is rgb(21, 94, 229) in RGB and hsl(219, 83%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#155EE5

HEX#155EE5

RGBrgb(21, 94, 229)

HSLhsl(219, 83%, 49%)

HSVhsv(219, 91%, 90%)

OKLCHoklch(52.8% 0.216 261.6)

CMYKcmyk(91%, 59%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155EE5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.58:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.76:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #155EE5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155EE5 Complementary#E59C15 Analogous#15C6E5 Analogous#3415E5 Triadic#E5155E Triadic#5EE515

Tints & Shades

Lighter tints and darker shades of #155EE5, useful for hover states, backgrounds, and text variants.

Tints

#3273EC #5289EF #739FF2 #94B6F5 #B4CCF8 #D5E2FB

Shades

#1352C9 #1045A8 #0D398C #0A2C6B #07214F #04132F

Use #155EE5 in Our Tools

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