#1C40AB Color

#1C40AB is rgb(28, 64, 171) in RGB and hsl(225, 72%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C40AB

HEX#1C40AB

RGBrgb(28, 64, 171)

HSLhsl(225, 72%, 39%)

HSVhsv(225, 84%, 67%)

OKLCHoklch(42% 0.176 265.1)

CMYKcmyk(84%, 63%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C40AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C40AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C40AB Complementary#AB871C Analogous#1C87AB Analogous#401CAB Triadic#AB1C40 Triadic#40AB1C

Tints & Shades

Lighter tints and darker shades of #1C40AB, useful for hover states, backgrounds, and text variants.

Tints

#224DCE #3E66E0 #6182E5 #89A1EC #ACBDF1 #D3DCF8

Shades

#183795 #152F7F #112769 #0E1F53 #0A173D #060F27

Use #1C40AB in Our Tools

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