#1C90E3 Color

#1C90E3 is rgb(28, 144, 227) in RGB and hsl(205, 78%, 50%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#1C90E3

HEX#1C90E3

RGBrgb(28, 144, 227)

HSLhsl(205, 78%, 50%)

HSVhsv(205, 88%, 89%)

OKLCHoklch(63.4% 0.157 246.7)

CMYKcmyk(88%, 37%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C90E3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.42:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.15:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1C90E3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C90E3 Complementary#E36F1C Analogous#1CE3D2 Analogous#1C2DE3 Triadic#E31C90 Triadic#90E31C

Tints & Shades

Lighter tints and darker shades of #1C90E3, useful for hover states, backgrounds, and text variants.

Tints

#3CA0E7 #5CAFEB #7BBFEF #97CCF2 #B6DCF6 #D6EBFA

Shades

#187CC3 #156BA8 #115688 #0D456D #0A314D #062032

Use #1C90E3 in Our Tools

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