#1B4643 Color

#1B4643 is rgb(27, 70, 67) in RGB and hsl(176, 44%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4643

HEX#1B4643

RGBrgb(27, 70, 67)

HSLhsl(176, 44%, 19%)

HSVhsv(176, 61%, 27%)

OKLCHoklch(36.3% 0.048 189.1)

CMYKcmyk(61%, 0%, 4%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4643 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.48:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B4643 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4643 Complementary#461B1E Analogous#1B462E Analogous#1B3346 Triadic#431B46 Triadic#46431B

Tints & Shades

Lighter tints and darker shades of #1B4643, useful for hover states, backgrounds, and text variants.

Tints

#2B6E6A #3C9A94 #52BCB5 #7BCCC6 #A3DBD8 #CFECEA

Shades

#183E3C #153735 #13302E #0E2523 #0B1D1C #091615

Use #1B4643 in Our Tools

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