#0042D1 Color

#0042D1 is rgb(0, 66, 209) in RGB and hsl(221, 100%, 41%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0042D1

HEX#0042D1

RGBrgb(0, 66, 209)

HSLhsl(221, 100%, 41%)

HSVhsv(221, 100%, 82%)

OKLCHoklch(45.5% 0.226 262.8)

CMYKcmyk(100%, 68%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0042D1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.78:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0042D1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0042D1 Complementary#D18F00 Analogous#00ABD1 Analogous#2600D1 Triadic#D10042 Triadic#42D100

Tints & Shades

Lighter tints and darker shades of #0042D1, useful for hover states, backgrounds, and text variants.

Tints

#004FFA #2469FF #4D85FF #7AA4FF #A3C0FF #CCDCFF

Shades

#003AB8 #003099 #002880 #002066 #00184D #000F2E

Use #0042D1 in Our Tools

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