#0040B8 Color

#0040B8 is rgb(0, 64, 184) in RGB and hsl(219, 100%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0040B8

HEX#0040B8

RGBrgb(0, 64, 184)

HSLhsl(219, 100%, 36%)

HSVhsv(219, 100%, 72%)

OKLCHoklch(42.7% 0.197 262)

CMYKcmyk(100%, 65%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0040B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0040B8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0040B8 Complementary#B87700 Analogous#009CB8 Analogous#1C00B8 Triadic#B80040 Triadic#40B800

Tints & Shades

Lighter tints and darker shades of #0040B8, useful for hover states, backgrounds, and text variants.

Tints

#0050E6 #1467FF #4284FF #6B9FFF #99BDFF #C7DBFF

Shades

#00379E #00308A #002770 #00205C #001742 #00102E

Use #0040B8 in Our Tools

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