#1B4374 Color

#1B4374 is rgb(27, 67, 116) in RGB and hsl(213, 62%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B4374

HEX#1B4374

RGBrgb(27, 67, 116)

HSLhsl(213, 62%, 28%)

HSVhsv(213, 77%, 45%)

OKLCHoklch(38.1% 0.095 255.1)

CMYKcmyk(77%, 42%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4374 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.99:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B4374 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4374 Complementary#744C1B Analogous#1B6F74 Analogous#201B74 Triadic#741B43 Triadic#43741B

Tints & Shades

Lighter tints and darker shades of #1B4374, useful for hover states, backgrounds, and text variants.

Tints

#255B9D #2F73C6 #518DD6 #7BA8E0 #A4C3EA #CDDFF3

Shades

#183C67 #143257 #112B4A #0E213A #0B1A2D #07111D

Use #1B4374 in Our Tools

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