#1B388D Color

#1B388D is rgb(27, 56, 141) in RGB and hsl(225, 68%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B388D

HEX#1B388D

RGBrgb(27, 56, 141)

HSLhsl(225, 68%, 33%)

HSVhsv(225, 81%, 55%)

OKLCHoklch(37.6% 0.145 265.4)

CMYKcmyk(81%, 60%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B388D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.52:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B388D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B388D Complementary#8D711B Analogous#1B718D Analogous#381B8D Triadic#8D1B38 Triadic#388D1B

Tints & Shades

Lighter tints and darker shades of #1B388D, useful for hover states, backgrounds, and text variants.

Tints

#2247B4 #315BD8 #587ADF #7E98E7 #A5B7EE #D0D9F6

Shades

#18317C #142A6B #11235A #0D1B45 #0A1433 #070D22

Use #1B388D in Our Tools

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