#128EBF Color

#128EBF is rgb(18, 142, 191) in RGB and hsl(197, 83%, 41%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#128EBF

HEX#128EBF

RGBrgb(18, 142, 191)

HSLhsl(197, 83%, 41%)

HSVhsv(197, 91%, 75%)

OKLCHoklch(60.9% 0.121 232.6)

CMYKcmyk(91%, 26%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128EBF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.72:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.65:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #128EBF based on color wheel relationships. Click any swatch for its full breakdown.

Base#128EBF Complementary#BF4312 Analogous#12BF9A Analogous#1237BF Triadic#BF128E Triadic#8EBF12

Tints & Shades

Lighter tints and darker shades of #128EBF, useful for hover states, backgrounds, and text variants.

Tints

#15AAE5 #36B9EC #5CC6F0 #86D5F4 #ABE2F7 #D0EFFB

Shades

#107DA8 #0D688C #0B5775 #09455D #073446 #041F2A

Use #128EBF in Our Tools

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