#5B5BFB Color

#5B5BFB is rgb(91, 91, 251) in RGB and hsl(240, 95%, 67%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#5B5BFB

HEX#5B5BFB

RGBrgb(91, 91, 251)

HSLhsl(240, 95%, 67%)

HSVhsv(240, 64%, 98%)

OKLCHoklch(57% 0.231 276.2)

CMYKcmyk(64%, 64%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B5BFB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.85:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.33:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B5BFB based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B5BFB Complementary#FBFB5B Analogous#5BABFB Analogous#AB5BFB Triadic#FB5B5B Triadic#5BFB5B

Tints & Shades

Lighter tints and darker shades of #5B5BFB, useful for hover states, backgrounds, and text variants.

Tints

#6F6FFB #8888FC #9C9CFC #B4B4FD #C8C8FE #E1E1FE

Shades

#2E2EFA #0606F4 #0505C7 #04049A #03036D #020241

Use #5B5BFB in Our Tools

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