#1B3864 Color

#1B3864 is rgb(27, 56, 100) in RGB and hsl(216, 57%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3864

HEX#1B3864

RGBrgb(27, 56, 100)

HSLhsl(216, 57%, 25%)

HSVhsv(216, 73%, 39%)

OKLCHoklch(34.3% 0.085 258.6)

CMYKcmyk(73%, 44%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3864 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3864 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3864 Complementary#64471B Analogous#1B5D64 Analogous#231B64 Triadic#641B38 Triadic#38641B

Tints & Shades

Lighter tints and darker shades of #1B3864, useful for hover states, backgrounds, and text variants.

Tints

#264F8C #3268B8 #4F82CF #7BA1DB #A3BEE6 #CFDDF2

Shades

#183258 #152B4C #122440 #0E1D34 #0B1728 #08101C

Use #1B3864 in Our Tools

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