#1D40BF Color

#1D40BF is rgb(29, 64, 191) in RGB and hsl(227, 74%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D40BF

HEX#1D40BF

RGBrgb(29, 64, 191)

HSLhsl(227, 74%, 43%)

HSVhsv(227, 85%, 75%)

OKLCHoklch(43.9% 0.202 265.8)

CMYKcmyk(85%, 66%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D40BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.27:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D40BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D40BF Complementary#BF9C1D Analogous#1D91BF Analogous#4A1DBF Triadic#BF1D40 Triadic#40BF1D

Tints & Shades

Lighter tints and darker shades of #1D40BF, useful for hover states, backgrounds, and text variants.

Tints

#264EDF #496BE4 #6D88E9 #8CA1EE #AFBEF3 #D3DBF8

Shades

#1937A4 #152F8E #112673 #0E1F5D #0A1643 #070F2C

Use #1D40BF in Our Tools

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