#1D3B81 Color

#1D3B81 is rgb(29, 59, 129) in RGB and hsl(222, 63%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1D3B81

HEX#1D3B81

RGBrgb(29, 59, 129)

HSLhsl(222, 63%, 31%)

HSVhsv(222, 78%, 51%)

OKLCHoklch(37.3% 0.124 263.9)

CMYKcmyk(78%, 54%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3B81 Complementary#81631D Analogous#1D6D81 Analogous#311D81 Triadic#811D3B Triadic#3B811D

Tints & Shades

Lighter tints and darker shades of #1D3B81, useful for hover states, backgrounds, and text variants.

Tints

#274EAA #2F5FD0 #597FD9 #7E9CE2 #A8BCEB #CDD9F4

Shades

#193370 #162C60 #12244F #0F1F43 #0B1732 #080F21

Use #1D3B81 in Our Tools

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