#1C4D9B Color

#1C4D9B is rgb(28, 77, 155) in RGB and hsl(217, 69%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C4D9B

HEX#1C4D9B

RGBrgb(28, 77, 155)

HSLhsl(217, 69%, 36%)

HSVhsv(217, 82%, 61%)

OKLCHoklch(43.4% 0.138 259.6)

CMYKcmyk(82%, 50%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C4D9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.13:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C4D9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C4D9B Complementary#9B6B1C Analogous#1C8C9B Analogous#2B1C9B Triadic#9B1C4D Triadic#4D9B1C

Tints & Shades

Lighter tints and darker shades of #1C4D9B, useful for hover states, backgrounds, and text variants.

Tints

#2460C2 #3977DB #6091E2 #82A9E8 #A9C4EF #D0DEF6

Shades

#194286 #153A74 #112F5F #0E274E #0A1C38 #071327

Use #1C4D9B in Our Tools

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