#373AF1 Color

#373AF1 is rgb(55, 58, 241) in RGB and hsl(239, 87%, 58%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#373AF1

HEX#373AF1

RGBrgb(55, 58, 241)

HSLhsl(239, 87%, 58%)

HSVhsv(239, 77%, 95%)

OKLCHoklch(49.2% 0.261 270.9)

CMYKcmyk(77%, 76%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373AF1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.91:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #373AF1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373AF1 Complementary#F1EE37 Analogous#3797F1 Analogous#9137F1 Triadic#F1373A Triadic#3AF137

Tints & Shades

Lighter tints and darker shades of #373AF1, useful for hover states, backgrounds, and text variants.

Tints

#5356F3 #6B6DF5 #888AF7 #A4A6F9 #C1C2FB #D9D9FC

Shades

#1114EE #0E11CD #0C0EA7 #090B81 #06085B #040539

Use #373AF1 in Our Tools

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