#1D4DB4 Color

#1D4DB4 is rgb(29, 77, 180) in RGB and hsl(221, 72%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D4DB4

HEX#1D4DB4

RGBrgb(29, 77, 180)

HSLhsl(221, 72%, 41%)

HSVhsv(221, 84%, 71%)

OKLCHoklch(45.4% 0.172 262.7)

CMYKcmyk(84%, 57%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D4DB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D4DB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D4DB4 Complementary#B4841D Analogous#1D98B4 Analogous#391DB4 Triadic#B41D4D Triadic#4DB41D

Tints & Shades

Lighter tints and darker shades of #1D4DB4, useful for hover states, backgrounds, and text variants.

Tints

#235CD7 #4274E0 #658EE6 #8DABEC #B0C5F2 #D3DFF8

Shades

#1A449E #153884 #122F6E #0E2658 #0B1C42 #061127

Use #1D4DB4 in Our Tools

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