#128FAB Color

#128FAB is rgb(18, 143, 171) in RGB and hsl(191, 81%, 37%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#128FAB

HEX#128FAB

RGBrgb(18, 143, 171)

HSLhsl(191, 81%, 37%)

HSVhsv(191, 89%, 67%)

OKLCHoklch(60.2% 0.105 218.8)

CMYKcmyk(89%, 16%, 0%, 33%)

Text Contrast & Accessibility

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

TextWhite text3.79:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.54:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#128FAB Complementary#AB2E12 Analogous#12AB7A Analogous#1242AB Triadic#AB128F Triadic#8FAB12

Tints & Shades

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

Tints

#16B1D4 #2BC6E9 #54D1ED #7EDCF1 #A7E7F6 #CCF1FA

Shades

#107B94 #0E6C81 #0B596A #094553 #06323C #04232A

Use #128FAB in Our Tools

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