#1C47B5 Color

#1C47B5 is rgb(28, 71, 181) in RGB and hsl(223, 73%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C47B5

HEX#1C47B5

RGBrgb(28, 71, 181)

HSLhsl(223, 73%, 41%)

HSVhsv(223, 85%, 71%)

OKLCHoklch(44.3% 0.181 264)

CMYKcmyk(85%, 61%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C47B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C47B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C47B5 Complementary#B58A1C Analogous#1C94B5 Analogous#3D1CB5 Triadic#B51C47 Triadic#47B51C

Tints & Shades

Lighter tints and darker shades of #1C47B5, useful for hover states, backgrounds, and text variants.

Tints

#2255D8 #416FE1 #658AE7 #8CA8ED #B0C3F3 #D3DDF8

Shades

#193F9F #153484 #112C6E #0E2358 #0A1A42 #061028

Use #1C47B5 in Our Tools

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