#1D3AB9 Color

#1D3AB9 is rgb(29, 58, 185) in RGB and hsl(229, 73%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3AB9

HEX#1D3AB9

RGBrgb(29, 58, 185)

HSLhsl(229, 73%, 42%)

HSVhsv(229, 84%, 73%)

OKLCHoklch(42.3% 0.201 266.5)

CMYKcmyk(84%, 69%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3AB9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.91:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.36:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3AB9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3AB9 Complementary#B99D1D Analogous#1D88B9 Analogous#4E1DB9 Triadic#B91D3A Triadic#3AB91D

Tints & Shades

Lighter tints and darker shades of #1D3AB9, useful for hover states, backgrounds, and text variants.

Tints

#2245DD #4662E2 #6980E8 #8C9EED #B0BCF3 #D3DAF8

Shades

#1933A3 #152B89 #122473 #0E1B58 #0A1542 #060C28

Use #1D3AB9 in Our Tools

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