#1B3479 Color

#1B3479 is rgb(27, 52, 121) in RGB and hsl(224, 64%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3479

HEX#1B3479

RGBrgb(27, 52, 121)

HSLhsl(224, 64%, 29%)

HSVhsv(224, 78%, 47%)

OKLCHoklch(35% 0.122 265.4)

CMYKcmyk(78%, 57%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3479 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.58:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3479 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3479 Complementary#79601B Analogous#1B6379 Analogous#311B79 Triadic#791B34 Triadic#34791B

Tints & Shades

Lighter tints and darker shades of #1B3479, useful for hover states, backgrounds, and text variants.

Tints

#2446A3 #2D58CD #5477D9 #7995E2 #A3B6EB #CDD7F4

Shades

#172D69 #14275C #11204B #0E1B3F #0A142E #070E21

Use #1B3479 in Our Tools

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