#374B8B Color

#374B8B is rgb(55, 75, 139) in RGB and hsl(226, 43%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#374B8B

HEX#374B8B

RGBrgb(55, 75, 139)

HSLhsl(226, 43%, 38%)

HSVhsv(226, 60%, 55%)

OKLCHoklch(43% 0.109 268.5)

CMYKcmyk(60%, 46%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #374B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #374B8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#374B8B Complementary#8B7737 Analogous#37748B Analogous#4D378B Triadic#8B374B Triadic#4B8B37

Tints & Shades

Lighter tints and darker shades of #374B8B, useful for hover states, backgrounds, and text variants.

Tints

#445CAB #5B72BE #7C8ECB #99A7D6 #BAC3E3 #D7DDEF

Shades

#304178 #293766 #212D54 #1C2545 #141C33 #0D1221

Use #374B8B in Our Tools

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