#3F42CF Color

#3F42CF is rgb(63, 66, 207) in RGB and hsl(239, 60%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3F42CF

HEX#3F42CF

RGBrgb(63, 66, 207)

HSLhsl(239, 60%, 53%)

HSVhsv(239, 70%, 81%)

OKLCHoklch(47.4% 0.211 273.9)

CMYKcmyk(70%, 68%, 0%, 19%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F42CF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F42CF based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F42CF Complementary#CFCD3F Analogous#3F8ACF Analogous#853FCF Triadic#CF3F42 Triadic#42CF3F

Tints & Shades

Lighter tints and darker shades of #3F42CF, useful for hover states, backgrounds, and text variants.

Tints

#585AD5 #7476DC #8D8EE2 #A9AAEA #C2C3F0 #DEDFF7

Shades

#2F31BC #282A9F #212283 #191B66 #121349 #0B0C2D

Use #3F42CF in Our Tools

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