#1553C6 Color

#1553C6 is rgb(21, 83, 198) in RGB and hsl(219, 81%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1553C6

HEX#1553C6

RGBrgb(21, 83, 198)

HSLhsl(219, 81%, 43%)

HSVhsv(219, 89%, 78%)

OKLCHoklch(48% 0.19 261.5)

CMYKcmyk(89%, 58%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1553C6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.81:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1553C6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1553C6 Complementary#C68815 Analogous#15ACC6 Analogous#2F15C6 Triadic#C61553 Triadic#53C615

Tints & Shades

Lighter tints and darker shades of #1553C6, useful for hover states, backgrounds, and text variants.

Tints

#1D64E7 #427DEB #6796EF #87ADF2 #ACC6F6 #D1DFFA

Shades

#1247AB #103E94 #0D3278 #0A2961 #071D45 #05132E

Use #1553C6 in Our Tools

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