#1188BB Color

#1188BB is rgb(17, 136, 187) in RGB and hsl(198, 83%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1188BB

HEX#1188BB

RGBrgb(17, 136, 187)

HSLhsl(198, 83%, 40%)

HSVhsv(198, 91%, 73%)

OKLCHoklch(59.2% 0.121 234.8)

CMYKcmyk(91%, 27%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1188BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.99:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.26:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1188BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1188BB Complementary#BB4411 Analogous#11BB99 Analogous#1133BB Triadic#BB1188 Triadic#88BB11

Tints & Shades

Lighter tints and darker shades of #1188BB, useful for hover states, backgrounds, and text variants.

Tints

#15A3E0 #36B6EC #5CC3F0 #81D1F3 #A6DFF7 #D0EEFB

Shades

#0F77A3 #0D668C #0B5575 #084159 #063041 #041F2A

Use #1188BB in Our Tools

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