#1C4B7D Color

#1C4B7D is rgb(28, 75, 125) in RGB and hsl(211, 63%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C4B7D

HEX#1C4B7D

RGBrgb(28, 75, 125)

HSLhsl(211, 63%, 30%)

HSVhsv(211, 78%, 49%)

OKLCHoklch(40.8% 0.098 252.6)

CMYKcmyk(78%, 40%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C4B7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.93:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C4B7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C4B7D Complementary#7D4E1C Analogous#1C7B7D Analogous#1E1C7D Triadic#7D1C4B Triadic#4B7D1C

Tints & Shades

Lighter tints and darker shades of #1C4B7D, useful for hover states, backgrounds, and text variants.

Tints

#2664A6 #2E7ACC #5594D8 #7EAEE2 #A8C8EB #CDE0F4

Shades

#19416C #163960 #122F4F #0E253E #0A1B2E #081421

Use #1C4B7D in Our Tools

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