#373AA4 Color

#373AA4 is rgb(55, 58, 164) in RGB and hsl(238, 50%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373AA4

HEX#373AA4

RGBrgb(55, 58, 164)

HSLhsl(238, 50%, 43%)

HSVhsv(238, 66%, 64%)

OKLCHoklch(41.6% 0.167 275.2)

CMYKcmyk(66%, 65%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373AA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373AA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373AA4 Complementary#A4A137 Analogous#3771A4 Analogous#6A37A4 Triadic#A4373A Triadic#3AA437

Tints & Shades

Lighter tints and darker shades of #373AA4, useful for hover states, backgrounds, and text variants.

Tints

#4448C1 #6266CB #8184D5 #9C9EDE #BABCE8 #D9DAF2

Shades

#2F328E #292C7A #212363 #1B1D50 #131439 #0D0E26

Use #373AA4 in Our Tools

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