#1C4BB0 Color

#1C4BB0 is rgb(28, 75, 176) in RGB and hsl(221, 73%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C4BB0

HEX#1C4BB0

RGBrgb(28, 75, 176)

HSLhsl(221, 73%, 40%)

HSVhsv(221, 84%, 69%)

OKLCHoklch(44.6% 0.169 262.8)

CMYKcmyk(84%, 57%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C4BB0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.83:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C4BB0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C4BB0 Complementary#B0811C Analogous#1C95B0 Analogous#371CB0 Triadic#B01C4B Triadic#4BB01C

Tints & Shades

Lighter tints and darker shades of #1C4BB0, useful for hover states, backgrounds, and text variants.

Tints

#215AD4 #4174E1 #658EE7 #88A8EC #ABC2F2 #D3DFF8

Shades

#18419A #153884 #112F6E #0D2354 #0A1A3E #061128

Use #1C4BB0 in Our Tools

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