#2178BA Color

#2178BA is rgb(33, 120, 186) in RGB and hsl(206, 70%, 43%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#2178BA

HEX#2178BA

RGBrgb(33, 120, 186)

HSLhsl(206, 70%, 43%)

HSVhsv(206, 82%, 73%)

OKLCHoklch(55.6% 0.13 246.6)

CMYKcmyk(82%, 35%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2178BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2178BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#2178BA Complementary#BA6321 Analogous#21BAB0 Analogous#212BBA Triadic#BA2178 Triadic#78BA21

Tints & Shades

Lighter tints and darker shades of #2178BA, useful for hover states, backgrounds, and text variants.

Tints

#2B8EDA #4DA0E0 #70B3E6 #8EC3EB #B1D5F1 #D4E8F7

Shades

#1C67A0 #18598B #144871 #103B5B #0B2A41 #081C2B

Use #2178BA in Our Tools

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