#155DC1 Color

#155DC1 is rgb(21, 93, 193) in RGB and hsl(215, 80%, 42%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#155DC1

HEX#155DC1

RGBrgb(21, 93, 193)

HSLhsl(215, 80%, 42%)

HSVhsv(215, 89%, 76%)

OKLCHoklch(49.7% 0.171 258.5)

CMYKcmyk(89%, 52%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155DC1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.24:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.37:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #155DC1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#155DC1 Complementary#C17915 Analogous#15B3C1 Analogous#2415C1 Triadic#C1155D Triadic#5DC115

Tints & Shades

Lighter tints and darker shades of #155DC1, useful for hover states, backgrounds, and text variants.

Tints

#196EE6 #3E86EA #639DEE #88B4F2 #ACCBF6 #D1E2FA

Shades

#1352AA #10458E #0D3977 #0A2C5C #082145 #051429

Use #155DC1 in Our Tools

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