#1D3C90 Color

#1D3C90 is rgb(29, 60, 144) in RGB and hsl(224, 66%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3C90

HEX#1D3C90

RGBrgb(29, 60, 144)

HSLhsl(224, 66%, 34%)

HSVhsv(224, 80%, 56%)

OKLCHoklch(38.8% 0.144 264.9)

CMYKcmyk(80%, 58%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3C90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.99:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1D3C90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3C90 Complementary#90711D Analogous#1D7590 Analogous#381D90 Triadic#901D3C Triadic#3C901D

Tints & Shades

Lighter tints and darker shades of #1D3C90, useful for hover states, backgrounds, and text variants.

Tints

#254CB6 #345FD5 #5A7DDD #849EE6 #AABCEE #D0DAF5

Shades

#1A357F #162C6A #122559 #0F1E48 #0B1737 #070E22

Use #1D3C90 in Our Tools

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