#4B51BE Color

#4B51BE is rgb(75, 81, 190) in RGB and hsl(237, 47%, 52%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#4B51BE

HEX#4B51BE

RGBrgb(75, 81, 190)

HSLhsl(237, 47%, 52%)

HSVhsv(237, 61%, 75%)

OKLCHoklch(49.3% 0.168 275.9)

CMYKcmyk(61%, 57%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4B51BE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.52:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.22:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4B51BE based on color wheel relationships. Click any swatch for its full breakdown.

Base#4B51BE Complementary#BEB84B Analogous#4B8ABE Analogous#7F4BBE Triadic#BE4B51 Triadic#51BE4B

Tints & Shades

Lighter tints and darker shades of #4B51BE, useful for hover states, backgrounds, and text variants.

Tints

#656AC8 #7C80D0 #9699D9 #ADAFE1 #C7C9EB #DDDEF3

Shades

#3D42A9 #33388E #2A2E74 #22255E #181A43 #0F1029

Use #4B51BE in Our Tools

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