#1D3F9A Color

#1D3F9A is rgb(29, 63, 154) in RGB and hsl(224, 68%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3F9A

HEX#1D3F9A

RGBrgb(29, 63, 154)

HSLhsl(224, 68%, 36%)

HSVhsv(224, 81%, 60%)

OKLCHoklch(40.3% 0.154 264.7)

CMYKcmyk(81%, 59%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3F9A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3F9A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3F9A Complementary#9A791D Analogous#1D7D9A Analogous#3B1D9A Triadic#9A1D3F Triadic#3F9A1D

Tints & Shades

Lighter tints and darker shades of #1D3F9A, useful for hover states, backgrounds, and text variants.

Tints

#254EC1 #3A64D9 #6083E1 #839EE7 #A9BCEF #D0DAF6

Shades

#193685 #162F74 #12265E #0F1F4D #0B1738 #071027

Use #1D3F9A in Our Tools

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