#128DF3 Color

#128DF3 is rgb(18, 141, 243) in RGB and hsl(207, 90%, 51%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#128DF3

HEX#128DF3

RGBrgb(18, 141, 243)

HSLhsl(207, 90%, 51%)

HSVhsv(207, 93%, 95%)

OKLCHoklch(63.6% 0.18 251.2)

CMYKcmyk(93%, 42%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128DF3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.43:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.13:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #128DF3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#128DF3 Complementary#F37712 Analogous#12F3E7 Analogous#121DF3 Triadic#F3128D Triadic#8DF312

Tints & Shades

Lighter tints and darker shades of #128DF3, useful for hover states, backgrounds, and text variants.

Tints

#349EF4 #51ABF6 #72BCF8 #94CCF9 #B6DCFB #D3EAFD

Shades

#0B7AD5 #0A6AB8 #085696 #064374 #042F52 #031F35

Use #128DF3 in Our Tools

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