#1B3764 Color

#1B3764 is rgb(27, 55, 100) in RGB and hsl(217, 57%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3764

HEX#1B3764

RGBrgb(27, 55, 100)

HSLhsl(217, 57%, 25%)

HSVhsv(217, 73%, 39%)

OKLCHoklch(34.1% 0.086 259.5)

CMYKcmyk(73%, 45%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3764 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3764 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3764 Complementary#64481B Analogous#1B5C64 Analogous#241B64 Triadic#641B37 Triadic#37641B

Tints & Shades

Lighter tints and darker shades of #1B3764, useful for hover states, backgrounds, and text variants.

Tints

#264D8C #3266B8 #4F80CF #7BA0DB #A3BDE6 #CFDCF2

Shades

#183158 #152A4C #122340 #0E1D34 #0B1628 #080F1C

Use #1B3764 in Our Tools

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