#1B336F Color

#1B336F is rgb(27, 51, 111) in RGB and hsl(223, 61%, 27%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B336F

HEX#1B336F

RGBrgb(27, 51, 111)

HSLhsl(223, 61%, 27%)

HSVhsv(223, 76%, 44%)

OKLCHoklch(33.9% 0.108 264.8)

CMYKcmyk(76%, 54%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B336F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B336F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B336F Complementary#6F571B Analogous#1B5D6F Analogous#2D1B6F Triadic#6F1B33 Triadic#336F1B

Tints & Shades

Lighter tints and darker shades of #1B336F, useful for hover states, backgrounds, and text variants.

Tints

#254598 #2F58C1 #4E74D4 #7C98DF #A5B8E9 #CED8F3

Shades

#182D63 #142652 #112046 #0E1A39 #0B152D #070D1D

Use #1B336F in Our Tools

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