#377BAE Color

#377BAE is rgb(55, 123, 174) in RGB and hsl(206, 52%, 45%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#377BAE

HEX#377BAE

RGBrgb(55, 123, 174)

HSLhsl(206, 52%, 45%)

HSVhsv(206, 68%, 68%)

OKLCHoklch(56.2% 0.105 244)

CMYKcmyk(68%, 29%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #377BAE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.61:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #377BAE based on color wheel relationships. Click any swatch for its full breakdown.

Base#377BAE Complementary#AE6B37 Analogous#37AEA6 Analogous#373FAE Triadic#AE377B Triadic#7BAE37

Tints & Shades

Lighter tints and darker shades of #377BAE, useful for hover states, backgrounds, and text variants.

Tints

#498FC5 #64A0CE #83B3D8 #9EC4E0 #BDD7EA #D8E7F3

Shades

#306A97 #285A80 #214A69 #1B3C55 #142C3E #0C1B27

Use #377BAE in Our Tools

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