#1D3E90 Color

#1D3E90 is rgb(29, 62, 144) in RGB and hsl(223, 66%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3E90

HEX#1D3E90

RGBrgb(29, 62, 144)

HSLhsl(223, 66%, 34%)

HSVhsv(223, 80%, 56%)

OKLCHoklch(39.2% 0.141 264.3)

CMYKcmyk(80%, 57%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3E90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3E90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3E90 Complementary#906F1D Analogous#1D7790 Analogous#361D90 Triadic#901D3E Triadic#3E901D

Tints & Shades

Lighter tints and darker shades of #1D3E90, useful for hover states, backgrounds, and text variants.

Tints

#254EB6 #3462D5 #5A7FDD #84A0E6 #AABDEE #D0DBF5

Shades

#1A377F #162E6A #122659 #0F1F48 #0B1837 #070F22

Use #1D3E90 in Our Tools

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