#3121E4 Color

#3121E4 is rgb(49, 33, 228) in RGB and hsl(245, 78%, 51%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#3121E4

HEX#3121E4

RGBrgb(49, 33, 228)

HSLhsl(245, 78%, 51%)

HSVhsv(245, 86%, 89%)

OKLCHoklch(44.8% 0.266 271.3)

CMYKcmyk(79%, 86%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3121E4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3121E4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3121E4 Complementary#D3E421 Analogous#2172E4 Analogous#9221E4 Triadic#E43121 Triadic#21E431

Tints & Shades

Lighter tints and darker shades of #3121E4, useful for hover states, backgrounds, and text variants.

Tints

#4E40E7 #685CEB #857BEF #A29BF3 #C0BBF7 #D9D6FA

Shades

#2719C8 #2215AC #1C118D #150D6D #0F0A4D #0A0632

Use #3121E4 in Our Tools

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