#1C3DB5 Color

#1C3DB5 is rgb(28, 61, 181) in RGB and hsl(227, 73%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C3DB5

HEX#1C3DB5

RGBrgb(28, 61, 181)

HSLhsl(227, 73%, 41%)

HSVhsv(227, 85%, 71%)

OKLCHoklch(42.4% 0.193 265.9)

CMYKcmyk(85%, 66%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C3DB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C3DB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C3DB5 Complementary#B5941C Analogous#1C8AB5 Analogous#471CB5 Triadic#B51C3D Triadic#3DB51C

Tints & Shades

Lighter tints and darker shades of #1C3DB5, useful for hover states, backgrounds, and text variants.

Tints

#2249D8 #4164E1 #6581E7 #8CA1ED #B0BEF3 #D3DBF8

Shades

#19369F #152D84 #11256E #0E1E58 #0A1642 #060D28

Use #1C3DB5 in Our Tools

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