#1D398B Color

#1D398B is rgb(29, 57, 139) in RGB and hsl(225, 65%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1D398B

HEX#1D398B

RGBrgb(29, 57, 139)

HSLhsl(225, 65%, 33%)

HSVhsv(225, 79%, 55%)

OKLCHoklch(37.7% 0.141 265.6)

CMYKcmyk(79%, 59%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D398B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D398B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D398B Complementary#8B6F1D Analogous#1D6F8B Analogous#391D8B Triadic#8B1D39 Triadic#398B1D

Tints & Shades

Lighter tints and darker shades of #1D398B, useful for hover states, backgrounds, and text variants.

Tints

#2548B1 #355DD4 #5B7BDC #819AE4 #A7B8EC #D1DAF5

Shades

#1A327A #162B69 #132458 #0E1C43 #0B1532 #070E22

Use #1D398B in Our Tools

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