#1D66AF Color

#1D66AF is rgb(29, 102, 175) in RGB and hsl(210, 72%, 40%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#1D66AF

HEX#1D66AF

RGBrgb(29, 102, 175)

HSLhsl(210, 72%, 40%)

HSVhsv(210, 83%, 69%)

OKLCHoklch(50.6% 0.135 252.5)

CMYKcmyk(83%, 42%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D66AF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.88:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.57:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D66AF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D66AF Complementary#AF661D Analogous#1DAFAF Analogous#1D1DAF Triadic#AF1D66 Triadic#66AF1D

Tints & Shades

Lighter tints and darker shades of #1D66AF, useful for hover states, backgrounds, and text variants.

Tints

#227AD3 #4291E0 #65A6E6 #89BAEC #ACCFF1 #D3E5F8

Shades

#19599A #154C84 #12406E #0E3053 #0A243D #061727

Use #1D66AF in Our Tools

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