#3B51BF Color

#3B51BF is rgb(59, 81, 191) in RGB and hsl(230, 53%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3B51BF

HEX#3B51BF

RGBrgb(59, 81, 191)

HSLhsl(230, 53%, 49%)

HSVhsv(230, 69%, 75%)

OKLCHoklch(48.4% 0.174 270.1)

CMYKcmyk(69%, 58%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B51BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.74:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.12:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3B51BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B51BF Complementary#BFA93B Analogous#3B93BF Analogous#673BBF Triadic#BF3B51 Triadic#51BF3B

Tints & Shades

Lighter tints and darker shades of #3B51BF, useful for hover states, backgrounds, and text variants.

Tints

#5367CA #6F7FD3 #8A97DB #A5B0E3 #C1C8EC #DCE0F4

Shades

#3447A8 #2B3B8C #243175 #1C265A #141C42 #0C1027

Use #3B51BF in Our Tools

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