#1B4165 Color

#1B4165 is rgb(27, 65, 101) in RGB and hsl(209, 58%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4165

HEX#1B4165

RGBrgb(27, 65, 101)

HSLhsl(209, 58%, 25%)

HSVhsv(209, 73%, 40%)

OKLCHoklch(36.7% 0.076 249.6)

CMYKcmyk(73%, 36%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4165 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4165 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4165 Complementary#653F1B Analogous#1B6563 Analogous#1B1C65 Triadic#651B41 Triadic#41651B

Tints & Shades

Lighter tints and darker shades of #1B4165, useful for hover states, backgrounds, and text variants.

Tints

#255B8D #3178B9 #4E91D0 #7AACDC #A2C5E6 #CFE1F2

Shades

#183959 #14314D #112A40 #0E2234 #0B1A28 #07121C

Use #1B4165 in Our Tools

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