#1B3A65 Color

#1B3A65 is rgb(27, 58, 101) in RGB and hsl(215, 58%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3A65

HEX#1B3A65

RGBrgb(27, 58, 101)

HSLhsl(215, 58%, 25%)

HSVhsv(215, 73%, 40%)

OKLCHoklch(34.9% 0.084 257.1)

CMYKcmyk(73%, 43%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3A65 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3A65 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3A65 Complementary#65461B Analogous#1B5F65 Analogous#211B65 Triadic#651B3A Triadic#3A651B

Tints & Shades

Lighter tints and darker shades of #1B3A65, useful for hover states, backgrounds, and text variants.

Tints

#25518D #316AB9 #4E84D0 #7AA3DC #A2BFE6 #CFDDF2

Shades

#183359 #142C4D #112540 #0E1E34 #0B1728 #07101C

Use #1B3A65 in Our Tools

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