#288DC3 Color

#288DC3 is rgb(40, 141, 195) in RGB and hsl(201, 66%, 46%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#288DC3

HEX#288DC3

RGBrgb(40, 141, 195)

HSLhsl(201, 66%, 46%)

HSVhsv(201, 79%, 76%)

OKLCHoklch(61.2% 0.121 237.6)

CMYKcmyk(79%, 28%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288DC3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.69:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.69:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288DC3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288DC3 Complementary#C35E28 Analogous#28C3AB Analogous#283FC3 Triadic#C3288D Triadic#8DC328

Tints & Shades

Lighter tints and darker shades of #288DC3, useful for hover states, backgrounds, and text variants.

Tints

#389FD6 #5AAFDD #78BEE3 #99CEEA #B7DCF0 #D9EDF7

Shades

#237AA9 #1D6890 #185677 #13435D #0E3144 #091F2A

Use #288DC3 in Our Tools

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