#1D428C Color

#1D428C is rgb(29, 66, 140) in RGB and hsl(220, 66%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D428C

HEX#1D428C

RGBrgb(29, 66, 140)

HSLhsl(220, 66%, 33%)

HSVhsv(220, 79%, 55%)

OKLCHoklch(39.8% 0.131 262.2)

CMYKcmyk(79%, 53%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D428C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.5:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D428C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D428C Complementary#8C671D Analogous#1D798C Analogous#2F1D8C Triadic#8C1D42 Triadic#428C1D

Tints & Shades

Lighter tints and darker shades of #1D428C, useful for hover states, backgrounds, and text variants.

Tints

#2454B2 #346AD5 #5A86DD #80A2E5 #A6BEED #D0DDF5

Shades

#193A7B #16326A #122A59 #0E2044 #0A1833 #071022

Use #1D428C in Our Tools

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