#1B284B Color

#1B284B is rgb(27, 40, 75) in RGB and hsl(224, 47%, 20%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B284B

HEX#1B284B

RGBrgb(27, 40, 75)

HSLhsl(224, 47%, 20%)

HSVhsv(224, 64%, 29%)

OKLCHoklch(28.5% 0.067 266.8)

CMYKcmyk(64%, 47%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B284B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B284B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B284B Complementary#4B3E1B Analogous#1B404B Analogous#261B4B Triadic#4B1B28 Triadic#284B1B

Tints & Shades

Lighter tints and darker shades of #1B284B, useful for hover states, backgrounds, and text variants.

Tints

#2A3E74 #39549D #4F6DBF #7C92D0 #A5B4DF #CED7ED

Shades

#182443 #141E38 #121A31 #0F1629 #0C1222 #080C16

Use #1B284B in Our Tools

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