#1D3DBF Color

#1D3DBF is rgb(29, 61, 191) in RGB and hsl(228, 74%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D3DBF

HEX#1D3DBF

RGBrgb(29, 61, 191)

HSLhsl(228, 74%, 43%)

HSVhsv(228, 85%, 75%)

OKLCHoklch(43.4% 0.205 266.2)

CMYKcmyk(85%, 68%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3DBF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3DBF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3DBF Complementary#BF9E1D Analogous#1D8EBF Analogous#4D1DBF Triadic#BF1D3D Triadic#3DBF1D

Tints & Shades

Lighter tints and darker shades of #1D3DBF, useful for hover states, backgrounds, and text variants.

Tints

#264BDF #4968E4 #6D85E9 #8C9FEE #AFBDF3 #D3DAF8

Shades

#1934A4 #152D8E #112573 #0E1E5D #0A1543 #070E2C

Use #1D3DBF in Our Tools

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