#1D5DDD Color

#1D5DDD is rgb(29, 93, 221) in RGB and hsl(220, 77%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D5DDD

HEX#1D5DDD

RGBrgb(29, 93, 221)

HSLhsl(220, 77%, 49%)

HSVhsv(220, 87%, 87%)

OKLCHoklch(52.1% 0.206 262.1)

CMYKcmyk(87%, 58%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5DDD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.73:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.66:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D5DDD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5DDD Complementary#DD9D1D Analogous#1DBDDD Analogous#3D1DDD Triadic#DD1D5D Triadic#5DDD1D

Tints & Shades

Lighter tints and darker shades of #1D5DDD, useful for hover states, backgrounds, and text variants.

Tints

#3872E5 #5888E9 #789FED #97B5F2 #B7CCF6 #D6E2FA

Shades

#1952C2 #1544A2 #123987 #0D2C68 #0A204D #06132D

Use #1D5DDD in Our Tools

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